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Posted to commits@gearpump.apache.org by ma...@apache.org on 2017/07/09 00:18:29 UTC
[16/20] incubator-gearpump git commit: Add framework configuration
Add framework configuration
Project: http://git-wip-us.apache.org/repos/asf/incubator-gearpump/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-gearpump/commit/83d85783
Tree: http://git-wip-us.apache.org/repos/asf/incubator-gearpump/tree/83d85783
Diff: http://git-wip-us.apache.org/repos/asf/incubator-gearpump/diff/83d85783
Branch: refs/heads/sql
Commit: 83d85783d19a15dfa5be40c2af8ada35ea6758f7
Parents: 00430fd
Author: Buddhi Ayesha <bu...@cse.mrt.ac.lk>
Authored: Sat Jun 17 14:44:06 2017 +0530
Committer: manuzhang <ow...@gmail.com>
Committed: Sun Jul 9 07:52:48 2017 +0800
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.../utils/CalciteFrameworkConfiguration.java | 40 ++++++++++++++++++++
1 file changed, 40 insertions(+)
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http://git-wip-us.apache.org/repos/asf/incubator-gearpump/blob/83d85783/experiments/sql/src/main/java/org/apache/calcite/utils/CalciteFrameworkConfiguration.java
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diff --git a/experiments/sql/src/main/java/org/apache/calcite/utils/CalciteFrameworkConfiguration.java b/experiments/sql/src/main/java/org/apache/calcite/utils/CalciteFrameworkConfiguration.java
new file mode 100644
index 0000000..eb69db6
--- /dev/null
+++ b/experiments/sql/src/main/java/org/apache/calcite/utils/CalciteFrameworkConfiguration.java
@@ -0,0 +1,40 @@
+package org.apache.calcite.utils;
+
+import org.apache.calcite.config.Lex;
+import org.apache.calcite.plan.Contexts;
+import org.apache.calcite.plan.ConventionTraitDef;
+import org.apache.calcite.plan.RelTraitDef;
+import org.apache.calcite.rel.RelCollationTraitDef;
+import org.apache.calcite.rel.type.RelDataTypeSystem;
+import org.apache.calcite.schema.SchemaPlus;
+import org.apache.calcite.sql.parser.SqlParser;
+import org.apache.calcite.tools.FrameworkConfig;
+import org.apache.calcite.tools.Frameworks;
+import org.apache.calcite.tools.RuleSets;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CalciteFrameworkConfiguration {
+
+ public static FrameworkConfig getDefaultconfig(SchemaPlus schema) {
+ final List<RelTraitDef> traitDefs = new ArrayList<RelTraitDef>();
+
+ traitDefs.add(ConventionTraitDef.INSTANCE);
+ traitDefs.add(RelCollationTraitDef.INSTANCE);
+
+ FrameworkConfig frameworkConfiguration = Frameworks.newConfigBuilder()
+ .parserConfig(SqlParser.configBuilder()
+ .setLex(Lex.JAVA)
+ .build())
+ .defaultSchema(schema)
+ .traitDefs(traitDefs)
+ .context(Contexts.EMPTY_CONTEXT)
+ .ruleSets(RuleSets.ofList())
+ .costFactory(null)
+ .typeSystem(RelDataTypeSystem.DEFAULT)
+ .build();
+
+ return frameworkConfiguration;
+ }
+}