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Posted to commits@calcite.apache.org by el...@apache.org on 2017/04/01 20:36:32 UTC

[40/51] [partial] calcite-avatica git commit: [CALCITE-1717] Remove Calcite code and lift avatica

http://git-wip-us.apache.org/repos/asf/calcite-avatica/blob/fc7b26c8/avatica/core/src/main/java/org/apache/calcite/avatica/proto/Responses.java
----------------------------------------------------------------------
diff --git a/avatica/core/src/main/java/org/apache/calcite/avatica/proto/Responses.java b/avatica/core/src/main/java/org/apache/calcite/avatica/proto/Responses.java
deleted file mode 100644
index 87d567d..0000000
--- a/avatica/core/src/main/java/org/apache/calcite/avatica/proto/Responses.java
+++ /dev/null
@@ -1,13962 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: responses.proto
-
-package org.apache.calcite.avatica.proto;
-
-public final class Responses {
-  private Responses() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  public interface ResultSetResponseOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:ResultSetResponse)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     * <code>optional string connection_id = 1;</code>
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-    /**
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-        getConnectionIdBytes();
-
-    /**
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-    /**
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-
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-    /**
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-    /**
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-     */
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-
-    /**
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-    boolean hasFirstFrame();
-    /**
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-    /**
-     * <code>optional .Frame first_frame = 5;</code>
-     */
-    org.apache.calcite.avatica.proto.Common.FrameOrBuilder getFirstFrameOrBuilder();
-
-    /**
-     * <pre>
-     * -1 for normal result sets, else this response contains a dummy result set
-     * </pre>
-     *
-     * <code>optional uint64 update_count = 6;</code>
-     */
-    long getUpdateCount();
-
-    /**
-     * <pre>
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-     * </pre>
-     *
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-    /**
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-     * with no signature nor other data.
-     * </pre>
-     *
-     * <code>optional .RpcMetadata metadata = 7;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.RpcMetadata getMetadata();
-    /**
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-     * with no signature nor other data.
-     * </pre>
-     *
-     * <code>optional .RpcMetadata metadata = 7;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder getMetadataOrBuilder();
-  }
-  /**
-   * <pre>
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-   * </pre>
-   *
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-   */
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-
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-
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-            case 16: {
-
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-              break;
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-            case 24: {
-
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-              break;
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-
-              break;
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-              if (firstFrame_ != null) {
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-
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-              org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder subBuilder = null;
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-    /**
-     * <code>optional uint32 statement_id = 2;</code>
-     */
-    public int getStatementId() {
-      return statementId_;
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-
-    public static final int OWN_STATEMENT_FIELD_NUMBER = 3;
-    private boolean ownStatement_;
-    /**
-     * <code>optional bool own_statement = 3;</code>
-     */
-    public boolean getOwnStatement() {
-      return ownStatement_;
-    }
-
-    public static final int SIGNATURE_FIELD_NUMBER = 4;
-    private org.apache.calcite.avatica.proto.Common.Signature signature_;
-    /**
-     * <code>optional .Signature signature = 4;</code>
-     */
-    public boolean hasSignature() {
-      return signature_ != null;
-    }
-    /**
-     * <code>optional .Signature signature = 4;</code>
-     */
-    public org.apache.calcite.avatica.proto.Common.Signature getSignature() {
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-    /**
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-     */
-    public org.apache.calcite.avatica.proto.Common.SignatureOrBuilder getSignatureOrBuilder() {
-      return getSignature();
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-
-    public static final int FIRST_FRAME_FIELD_NUMBER = 5;
-    private org.apache.calcite.avatica.proto.Common.Frame firstFrame_;
-    /**
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-    public org.apache.calcite.avatica.proto.Common.FrameOrBuilder getFirstFrameOrBuilder() {
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-    public static final int UPDATE_COUNT_FIELD_NUMBER = 6;
-    private long updateCount_;
-    /**
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-     * -1 for normal result sets, else this response contains a dummy result set
-     * </pre>
-     *
-     * <code>optional uint64 update_count = 6;</code>
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-    public long getUpdateCount() {
-      return updateCount_;
-    }
-
-    public static final int METADATA_FIELD_NUMBER = 7;
-    private org.apache.calcite.avatica.proto.Responses.RpcMetadata metadata_;
-    /**
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-    public org.apache.calcite.avatica.proto.Responses.RpcMetadata getMetadata() {
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-     *
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-
-      public org.apache.calcite.avatica.proto.Responses.ResultSetResponse buildPartial() {
-        org.apache.calcite.avatica.proto.Responses.ResultSetResponse result = new org.apache.calcite.avatica.proto.Responses.ResultSetResponse(this);
-        result.connectionId_ = connectionId_;
-        result.statementId_ = statementId_;
-        result.ownStatement_ = ownStatement_;
-        if (signatureBuilder_ == null) {
-          result.signature_ = signature_;
-        } else {
-          result.signature_ = signatureBuilder_.build();
-        }
-        if (firstFrameBuilder_ == null) {
-          result.firstFrame_ = firstFrame_;
-        } else {
-          result.firstFrame_ = firstFrameBuilder_.build();
-        }
-        result.updateCount_ = updateCount_;
-        if (metadataBuilder_ == null) {
-          result.metadata_ = metadata_;
-        } else {
-          result.metadata_ = metadataBuilder_.build();
-        }
-        onBuilt();
-        return result;
-      }
-
-      public Builder clone() {
-        return (Builder) super.clone();
-      }
-      public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          Object value) {
-        return (Builder) super.setField(field, value);
-      }
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
-        return (Builder) super.clearField(field);
-      }
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
-        return (Builder) super.clearOneof(oneof);
-      }
-      public Builder setRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, Object value) {
-        return (Builder) super.setRepeatedField(field, index, value);
-      }
-      public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          Object value) {
-        return (Builder) super.addRepeatedField(field, value);
-      }
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.apache.calcite.avatica.proto.Responses.ResultSetResponse) {
-          return mergeFrom((org.apache.calcite.avatica.proto.Responses.ResultSetResponse)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(org.apache.calcite.avatica.proto.Responses.ResultSetResponse other) {
-        if (other == org.apache.calcite.avatica.proto.Responses.ResultSetResponse.getDefaultInstance()) return this;
-        if (!other.getConnectionId().isEmpty()) {
-          connectionId_ = other.connectionId_;
-          onChanged();
-        }
-        if (other.getStatementId() != 0) {
-          setStatementId(other.getStatementId());
-        }
-        if (other.getOwnStatement() != false) {
-          setOwnStatement(other.getOwnStatement());
-        }
-        if (other.hasSignature()) {
-          mergeSignature(other.getSignature());
-        }
-        if (other.hasFirstFrame()) {
-          mergeFirstFrame(other.getFirstFrame());
-        }
-        if (other.getUpdateCount() != 0L) {
-          setUpdateCount(other.getUpdateCount());
-        }
-        if (other.hasMetadata()) {
-          mergeMetadata(other.getMetadata());
-        }
-        onChanged();
-        return this;
-      }
-
-      public final boolean isInitialized() {
-        return true;
-      }
-
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        org.apache.calcite.avatica.proto.Responses.ResultSetResponse parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.apache.calcite.avatica.proto.Responses.ResultSetResponse) e.getUnfinishedMessage();
-          throw e.unwrapIOException();
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-
-      private java.lang.Object connectionId_ = "";
-      /**
-       * <code>optional string connection_id = 1;</code>
-       */
-      public java.lang.String getConnectionId() {
-        java.lang.Object ref = connectionId_;
-        if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
-          java.lang.String s = bs.toStringUtf8();
-          connectionId_ = s;
-          return s;
-        } else {
-          return (java.lang.String) ref;
-        }
-      }
-      /**
-       * <code>optional string connection_id = 1;</code>
-       */
-      public com.google.protobuf.ByteString
-          getConnectionIdBytes() {
-        java.lang.Object ref = connectionId_;
-        if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
-          connectionId_ = b;
-          return b;
-        } else {
-          return (com.google.protobuf.ByteString) ref;
-        }
-      }
-      /**
-       * <code>optional string connection_id = 1;</code>
-       */
-      public Builder setConnectionId(
-          java.lang.String value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  
-        connectionId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string connection_id = 1;</code>
-       */
-      public Builder clearConnectionId() {
-        
-        connectionId_ = getDefaultInstance().getConnectionId();
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional string connection_id = 1;</code>
-       */
-      public Builder setConnectionIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-        
-        connectionId_ = value;
-        onChanged();
-        return this;
-      }
-
-      private int statementId_ ;
-      /**
-       * <code>optional uint32 statement_id = 2;</code>
-       */
-      public int getStatementId() {
-        return statementId_;
-      }
-      /**
-       * <code>optional uint32 statement_id = 2;</code>
-       */
-      public Builder setStatementId(int value) {
-        
-        statementId_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional uint32 statement_id = 2;</code>
-       */
-      public Builder clearStatementId() {
-        
-        statementId_ = 0;
-        onChanged();
-        return this;
-      }
-
-      private boolean ownStatement_ ;
-      /**
-       * <code>optional bool own_statement = 3;</code>
-       */
-      public boolean getOwnStatement() {
-        return ownStatement_;
-      }
-      /**
-       * <code>optional bool own_statement = 3;</code>
-       */
-      public Builder setOwnStatement(boolean value) {
-        
-        ownStatement_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <code>optional bool own_statement = 3;</code>
-       */
-      public Builder clearOwnStatement() {
-        
-        ownStatement_ = false;
-        onChanged();
-        return this;
-      }
-
-      private org.apache.calcite.avatica.proto.Common.Signature signature_ = null;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Common.Signature, org.apache.calcite.avatica.proto.Common.Signature.Builder, org.apache.calcite.avatica.proto.Common.SignatureOrBuilder> signatureBuilder_;
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public boolean hasSignature() {
-        return signatureBuilder_ != null || signature_ != null;
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.Signature getSignature() {
-        if (signatureBuilder_ == null) {
-          return signature_ == null ? org.apache.calcite.avatica.proto.Common.Signature.getDefaultInstance() : signature_;
-        } else {
-          return signatureBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public Builder setSignature(org.apache.calcite.avatica.proto.Common.Signature value) {
-        if (signatureBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          signature_ = value;
-          onChanged();
-        } else {
-          signatureBuilder_.setMessage(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public Builder setSignature(
-          org.apache.calcite.avatica.proto.Common.Signature.Builder builderForValue) {
-        if (signatureBuilder_ == null) {
-          signature_ = builderForValue.build();
-          onChanged();
-        } else {
-          signatureBuilder_.setMessage(builderForValue.build());
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public Builder mergeSignature(org.apache.calcite.avatica.proto.Common.Signature value) {
-        if (signatureBuilder_ == null) {
-          if (signature_ != null) {
-            signature_ =
-              org.apache.calcite.avatica.proto.Common.Signature.newBuilder(signature_).mergeFrom(value).buildPartial();
-          } else {
-            signature_ = value;
-          }
-          onChanged();
-        } else {
-          signatureBuilder_.mergeFrom(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public Builder clearSignature() {
-        if (signatureBuilder_ == null) {
-          signature_ = null;
-          onChanged();
-        } else {
-          signature_ = null;
-          signatureBuilder_ = null;
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.Signature.Builder getSignatureBuilder() {
-        
-        onChanged();
-        return getSignatureFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.SignatureOrBuilder getSignatureOrBuilder() {
-        if (signatureBuilder_ != null) {
-          return signatureBuilder_.getMessageOrBuilder();
-        } else {
-          return signature_ == null ?
-              org.apache.calcite.avatica.proto.Common.Signature.getDefaultInstance() : signature_;
-        }
-      }
-      /**
-       * <code>optional .Signature signature = 4;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Common.Signature, org.apache.calcite.avatica.proto.Common.Signature.Builder, org.apache.calcite.avatica.proto.Common.SignatureOrBuilder> 
-          getSignatureFieldBuilder() {
-        if (signatureBuilder_ == null) {
-          signatureBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              org.apache.calcite.avatica.proto.Common.Signature, org.apache.calcite.avatica.proto.Common.Signature.Builder, org.apache.calcite.avatica.proto.Common.SignatureOrBuilder>(
-                  getSignature(),
-                  getParentForChildren(),
-                  isClean());
-          signature_ = null;
-        }
-        return signatureBuilder_;
-      }
-
-      private org.apache.calcite.avatica.proto.Common.Frame firstFrame_ = null;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Common.Frame, org.apache.calcite.avatica.proto.Common.Frame.Builder, org.apache.calcite.avatica.proto.Common.FrameOrBuilder> firstFrameBuilder_;
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public boolean hasFirstFrame() {
-        return firstFrameBuilder_ != null || firstFrame_ != null;
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.Frame getFirstFrame() {
-        if (firstFrameBuilder_ == null) {
-          return firstFrame_ == null ? org.apache.calcite.avatica.proto.Common.Frame.getDefaultInstance() : firstFrame_;
-        } else {
-          return firstFrameBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public Builder setFirstFrame(org.apache.calcite.avatica.proto.Common.Frame value) {
-        if (firstFrameBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          firstFrame_ = value;
-          onChanged();
-        } else {
-          firstFrameBuilder_.setMessage(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public Builder setFirstFrame(
-          org.apache.calcite.avatica.proto.Common.Frame.Builder builderForValue) {
-        if (firstFrameBuilder_ == null) {
-          firstFrame_ = builderForValue.build();
-          onChanged();
-        } else {
-          firstFrameBuilder_.setMessage(builderForValue.build());
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public Builder mergeFirstFrame(org.apache.calcite.avatica.proto.Common.Frame value) {
-        if (firstFrameBuilder_ == null) {
-          if (firstFrame_ != null) {
-            firstFrame_ =
-              org.apache.calcite.avatica.proto.Common.Frame.newBuilder(firstFrame_).mergeFrom(value).buildPartial();
-          } else {
-            firstFrame_ = value;
-          }
-          onChanged();
-        } else {
-          firstFrameBuilder_.mergeFrom(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public Builder clearFirstFrame() {
-        if (firstFrameBuilder_ == null) {
-          firstFrame_ = null;
-          onChanged();
-        } else {
-          firstFrame_ = null;
-          firstFrameBuilder_ = null;
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.Frame.Builder getFirstFrameBuilder() {
-        
-        onChanged();
-        return getFirstFrameFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      public org.apache.calcite.avatica.proto.Common.FrameOrBuilder getFirstFrameOrBuilder() {
-        if (firstFrameBuilder_ != null) {
-          return firstFrameBuilder_.getMessageOrBuilder();
-        } else {
-          return firstFrame_ == null ?
-              org.apache.calcite.avatica.proto.Common.Frame.getDefaultInstance() : firstFrame_;
-        }
-      }
-      /**
-       * <code>optional .Frame first_frame = 5;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Common.Frame, org.apache.calcite.avatica.proto.Common.Frame.Builder, org.apache.calcite.avatica.proto.Common.FrameOrBuilder> 
-          getFirstFrameFieldBuilder() {
-        if (firstFrameBuilder_ == null) {
-          firstFrameBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              org.apache.calcite.avatica.proto.Common.Frame, org.apache.calcite.avatica.proto.Common.Frame.Builder, org.apache.calcite.avatica.proto.Common.FrameOrBuilder>(
-                  getFirstFrame(),
-                  getParentForChildren(),
-                  isClean());
-          firstFrame_ = null;
-        }
-        return firstFrameBuilder_;
-      }
-
-      private long updateCount_ ;
-      /**
-       * <pre>
-       * -1 for normal result sets, else this response contains a dummy result set
-       * </pre>
-       *
-       * <code>optional uint64 update_count = 6;</code>
-       */
-      public long getUpdateCount() {
-        return updateCount_;
-      }
-      /**
-       * <pre>
-       * -1 for normal result sets, else this response contains a dummy result set
-       * </pre>
-       *
-       * <code>optional uint64 update_count = 6;</code>
-       */
-      public Builder setUpdateCount(long value) {
-        
-        updateCount_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <pre>
-       * -1 for normal result sets, else this response contains a dummy result set
-       * </pre>
-       *
-       * <code>optional uint64 update_count = 6;</code>
-       */
-      public Builder clearUpdateCount() {
-        
-        updateCount_ = 0L;
-        onChanged();
-        return this;
-      }
-
-      private org.apache.calcite.avatica.proto.Responses.RpcMetadata metadata_ = null;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder> metadataBuilder_;
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public boolean hasMetadata() {
-        return metadataBuilder_ != null || metadata_ != null;
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadata getMetadata() {
-        if (metadataBuilder_ == null) {
-          return metadata_ == null ? org.apache.calcite.avatica.proto.Responses.RpcMetadata.getDefaultInstance() : metadata_;
-        } else {
-          return metadataBuilder_.getMessage();
-        }
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public Builder setMetadata(org.apache.calcite.avatica.proto.Responses.RpcMetadata value) {
-        if (metadataBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          metadata_ = value;
-          onChanged();
-        } else {
-          metadataBuilder_.setMessage(value);
-        }
-
-        return this;
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public Builder setMetadata(
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder builderForValue) {
-        if (metadataBuilder_ == null) {
-          metadata_ = builderForValue.build();
-          onChanged();
-        } else {
-          metadataBuilder_.setMessage(builderForValue.build());
-        }
-
-        return this;
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public Builder mergeMetadata(org.apache.calcite.avatica.proto.Responses.RpcMetadata value) {
-        if (metadataBuilder_ == null) {
-          if (metadata_ != null) {
-            metadata_ =
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata.newBuilder(metadata_).mergeFrom(value).buildPartial();
-          } else {
-            metadata_ = value;
-          }
-          onChanged();
-        } else {
-          metadataBuilder_.mergeFrom(value);
-        }
-
-        return this;
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public Builder clearMetadata() {
-        if (metadataBuilder_ == null) {
-          metadata_ = null;
-          onChanged();
-        } else {
-          metadata_ = null;
-          metadataBuilder_ = null;
-        }
-
-        return this;
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder getMetadataBuilder() {
-        
-        onChanged();
-        return getMetadataFieldBuilder().getBuilder();
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder getMetadataOrBuilder() {
-        if (metadataBuilder_ != null) {
-          return metadataBuilder_.getMessageOrBuilder();
-        } else {
-          return metadata_ == null ?
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata.getDefaultInstance() : metadata_;
-        }
-      }
-      /**
-       * <pre>
-       * with no signature nor other data.
-       * </pre>
-       *
-       * <code>optional .RpcMetadata metadata = 7;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder> 
-          getMetadataFieldBuilder() {
-        if (metadataBuilder_ == null) {
-          metadataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder>(
-                  getMetadata(),
-                  getParentForChildren(),
-                  isClean());
-          metadata_ = null;
-        }
-        return metadataBuilder_;
-      }
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return this;
-      }
-
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return this;
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:ResultSetResponse)
-    }
-
-    // @@protoc_insertion_point(class_scope:ResultSetResponse)
-    private static final org.apache.calcite.avatica.proto.Responses.ResultSetResponse DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new org.apache.calcite.avatica.proto.Responses.ResultSetResponse();
-    }
-
-    public static org.apache.calcite.avatica.proto.Responses.ResultSetResponse getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<ResultSetResponse>
-        PARSER = new com.google.protobuf.AbstractParser<ResultSetResponse>() {
-      public ResultSetResponse parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ResultSetResponse(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<ResultSetResponse> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<ResultSetResponse> getParserForType() {
-      return PARSER;
-    }
-
-    public org.apache.calcite.avatica.proto.Responses.ResultSetResponse getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-
-  }
-
-  public interface ExecuteResponseOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:ExecuteResponse)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     * <code>repeated .ResultSetResponse results = 1;</code>
-     */
-    java.util.List<org.apache.calcite.avatica.proto.Responses.ResultSetResponse> 
-        getResultsList();
-    /**
-     * <code>repeated .ResultSetResponse results = 1;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.ResultSetResponse getResults(int index);
-    /**
-     * <code>repeated .ResultSetResponse results = 1;</code>
-     */
-    int getResultsCount();
-    /**
-     * <code>repeated .ResultSetResponse results = 1;</code>
-     */
-    java.util.List<? extends org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder> 
-        getResultsOrBuilderList();
-    /**
-     * <code>repeated .ResultSetResponse results = 1;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder getResultsOrBuilder(
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-          onChanged();
-        } else {
-          resultsBuilder_.addMessage(builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public Builder addResults(
-          int index, org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder builderForValue) {
-        if (resultsBuilder_ == null) {
-          ensureResultsIsMutable();
-          results_.add(index, builderForValue.build());
-          onChanged();
-        } else {
-          resultsBuilder_.addMessage(index, builderForValue.build());
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public Builder addAllResults(
-          java.lang.Iterable<? extends org.apache.calcite.avatica.proto.Responses.ResultSetResponse> values) {
-        if (resultsBuilder_ == null) {
-          ensureResultsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, results_);
-          onChanged();
-        } else {
-          resultsBuilder_.addAllMessages(values);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public Builder clearResults() {
-        if (resultsBuilder_ == null) {
-          results_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
-          onChanged();
-        } else {
-          resultsBuilder_.clear();
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public Builder removeResults(int index) {
-        if (resultsBuilder_ == null) {
-          ensureResultsIsMutable();
-          results_.remove(index);
-          onChanged();
-        } else {
-          resultsBuilder_.remove(index);
-        }
-        return this;
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder getResultsBuilder(
-          int index) {
-        return getResultsFieldBuilder().getBuilder(index);
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder getResultsOrBuilder(
-          int index) {
-        if (resultsBuilder_ == null) {
-          return results_.get(index);  } else {
-          return resultsBuilder_.getMessageOrBuilder(index);
-        }
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public java.util.List<? extends org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder> 
-           getResultsOrBuilderList() {
-        if (resultsBuilder_ != null) {
-          return resultsBuilder_.getMessageOrBuilderList();
-        } else {
-          return java.util.Collections.unmodifiableList(results_);
-        }
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder addResultsBuilder() {
-        return getResultsFieldBuilder().addBuilder(
-            org.apache.calcite.avatica.proto.Responses.ResultSetResponse.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder addResultsBuilder(
-          int index) {
-        return getResultsFieldBuilder().addBuilder(
-            index, org.apache.calcite.avatica.proto.Responses.ResultSetResponse.getDefaultInstance());
-      }
-      /**
-       * <code>repeated .ResultSetResponse results = 1;</code>
-       */
-      public java.util.List<org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder> 
-           getResultsBuilderList() {
-        return getResultsFieldBuilder().getBuilderList();
-      }
-      private com.google.protobuf.RepeatedFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Responses.ResultSetResponse, org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder, org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder> 
-          getResultsFieldBuilder() {
-        if (resultsBuilder_ == null) {
-          resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              org.apache.calcite.avatica.proto.Responses.ResultSetResponse, org.apache.calcite.avatica.proto.Responses.ResultSetResponse.Builder, org.apache.calcite.avatica.proto.Responses.ResultSetResponseOrBuilder>(
-                  results_,
-                  ((bitField0_ & 0x00000001) == 0x00000001),
-                  getParentForChildren(),
-                  isClean());
-          results_ = null;
-        }
-        return resultsBuilder_;
-      }
-
-      private boolean missingStatement_ ;
-      /**
-       * <pre>
-       * Did the request fail because of no-cached statement
-       * </pre>
-       *
-       * <code>optional bool missing_statement = 2;</code>
-       */
-      public boolean getMissingStatement() {
-        return missingStatement_;
-      }
-      /**
-       * <pre>
-       * Did the request fail because of no-cached statement
-       * </pre>
-       *
-       * <code>optional bool missing_statement = 2;</code>
-       */
-      public Builder setMissingStatement(boolean value) {
-        
-        missingStatement_ = value;
-        onChanged();
-        return this;
-      }
-      /**
-       * <pre>
-       * Did the request fail because of no-cached statement
-       * </pre>
-       *
-       * <code>optional bool missing_statement = 2;</code>
-       */
-      public Builder clearMissingStatement() {
-        
-        missingStatement_ = false;
-        onChanged();
-        return this;
-      }
-
-      private org.apache.calcite.avatica.proto.Responses.RpcMetadata metadata_ = null;
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder> metadataBuilder_;
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public boolean hasMetadata() {
-        return metadataBuilder_ != null || metadata_ != null;
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadata getMetadata() {
-        if (metadataBuilder_ == null) {
-          return metadata_ == null ? org.apache.calcite.avatica.proto.Responses.RpcMetadata.getDefaultInstance() : metadata_;
-        } else {
-          return metadataBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public Builder setMetadata(org.apache.calcite.avatica.proto.Responses.RpcMetadata value) {
-        if (metadataBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          metadata_ = value;
-          onChanged();
-        } else {
-          metadataBuilder_.setMessage(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public Builder setMetadata(
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder builderForValue) {
-        if (metadataBuilder_ == null) {
-          metadata_ = builderForValue.build();
-          onChanged();
-        } else {
-          metadataBuilder_.setMessage(builderForValue.build());
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public Builder mergeMetadata(org.apache.calcite.avatica.proto.Responses.RpcMetadata value) {
-        if (metadataBuilder_ == null) {
-          if (metadata_ != null) {
-            metadata_ =
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata.newBuilder(metadata_).mergeFrom(value).buildPartial();
-          } else {
-            metadata_ = value;
-          }
-          onChanged();
-        } else {
-          metadataBuilder_.mergeFrom(value);
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public Builder clearMetadata() {
-        if (metadataBuilder_ == null) {
-          metadata_ = null;
-          onChanged();
-        } else {
-          metadata_ = null;
-          metadataBuilder_ = null;
-        }
-
-        return this;
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder getMetadataBuilder() {
-        
-        onChanged();
-        return getMetadataFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      public org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder getMetadataOrBuilder() {
-        if (metadataBuilder_ != null) {
-          return metadataBuilder_.getMessageOrBuilder();
-        } else {
-          return metadata_ == null ?
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata.getDefaultInstance() : metadata_;
-        }
-      }
-      /**
-       * <code>optional .RpcMetadata metadata = 3;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilderV3<
-          org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder> 
-          getMetadataFieldBuilder() {
-        if (metadataBuilder_ == null) {
-          metadataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              org.apache.calcite.avatica.proto.Responses.RpcMetadata, org.apache.calcite.avatica.proto.Responses.RpcMetadata.Builder, org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder>(
-                  getMetadata(),
-                  getParentForChildren(),
-                  isClean());
-          metadata_ = null;
-        }
-        return metadataBuilder_;
-      }
-      public final Builder setUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return this;
-      }
-
-      public final Builder mergeUnknownFields(
-          final com.google.protobuf.UnknownFieldSet unknownFields) {
-        return this;
-      }
-
-
-      // @@protoc_insertion_point(builder_scope:ExecuteResponse)
-    }
-
-    // @@protoc_insertion_point(class_scope:ExecuteResponse)
-    private static final org.apache.calcite.avatica.proto.Responses.ExecuteResponse DEFAULT_INSTANCE;
-    static {
-      DEFAULT_INSTANCE = new org.apache.calcite.avatica.proto.Responses.ExecuteResponse();
-    }
-
-    public static org.apache.calcite.avatica.proto.Responses.ExecuteResponse getDefaultInstance() {
-      return DEFAULT_INSTANCE;
-    }
-
-    private static final com.google.protobuf.Parser<ExecuteResponse>
-        PARSER = new com.google.protobuf.AbstractParser<ExecuteResponse>() {
-      public ExecuteResponse parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ExecuteResponse(input, extensionRegistry);
-      }
-    };
-
-    public static com.google.protobuf.Parser<ExecuteResponse> parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<ExecuteResponse> getParserForType() {
-      return PARSER;
-    }
-
-    public org.apache.calcite.avatica.proto.Responses.ExecuteResponse getDefaultInstanceForType() {
-      return DEFAULT_INSTANCE;
-    }
-
-  }
-
-  public interface PrepareResponseOrBuilder extends
-      // @@protoc_insertion_point(interface_extends:PrepareResponse)
-      com.google.protobuf.MessageOrBuilder {
-
-    /**
-     * <code>optional .StatementHandle statement = 1;</code>
-     */
-    boolean hasStatement();
-    /**
-     * <code>optional .StatementHandle statement = 1;</code>
-     */
-    org.apache.calcite.avatica.proto.Common.StatementHandle getStatement();
-    /**
-     * <code>optional .StatementHandle statement = 1;</code>
-     */
-    org.apache.calcite.avatica.proto.Common.StatementHandleOrBuilder getStatementOrBuilder();
-
-    /**
-     * <code>optional .RpcMetadata metadata = 2;</code>
-     */
-    boolean hasMetadata();
-    /**
-     * <code>optional .RpcMetadata metadata = 2;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.RpcMetadata getMetadata();
-    /**
-     * <code>optional .RpcMetadata metadata = 2;</code>
-     */
-    org.apache.calcite.avatica.proto.Responses.RpcMetadataOrBuilder getMetadataOrBuilder();
-  }
-  /**
-   * <pre>
-   * Response to PrepareRequest
-   * </pre>
-   *
-   * Protobuf type {@code PrepareResponse}
-   */
-  public  static final class PrepareResponse extends
-      com.google.protobuf.GeneratedMessageV3 implements
-      // @@protoc_insertion_point(message_implements:PrepareResponse)
-      PrepareResponseOrBuilder {
-    // Use PrepareResponse.newBuilder() to construct.
-    private PrepareResponse(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
-      super(builder);
-    }
-    private PrepareResponse() {
-    }
-
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return com.google.protobuf.UnknownFieldSet.getDefaultInstance();
-    }
-    private PrepareResponse(
-        com.google.protobuf.CodedInputStream input,
-        com.google.prot

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