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Posted to commits@usergrid.apache.org by sn...@apache.org on 2014/01/28 23:22:02 UTC
[52/96] [abbrv] git commit: rename antlr package
rename antlr package
Project: http://git-wip-us.apache.org/repos/asf/incubator-usergrid/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-usergrid/commit/b8c01f3d
Tree: http://git-wip-us.apache.org/repos/asf/incubator-usergrid/tree/b8c01f3d
Diff: http://git-wip-us.apache.org/repos/asf/incubator-usergrid/diff/b8c01f3d
Branch: refs/pull/39/merge
Commit: b8c01f3d0ce56f6a1c00003b28ed7a8d4c073a59
Parents: 2c2acbe
Author: Lewis John McGibbney <le...@apache.org>
Authored: Tue Jan 28 21:24:14 2014 +0000
Committer: Lewis John McGibbney <le...@apache.org>
Committed: Tue Jan 28 21:24:14 2014 +0000
----------------------------------------------------------------------
.../persistence/query/tree/QueryFilter.g | 311 +++++++++++++++++++
.../persistence/query/tree/QueryFilter.g | 311 -------------------
2 files changed, 311 insertions(+), 311 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/incubator-usergrid/blob/b8c01f3d/stack/core/src/main/antlr3/org/apache/usergrid/persistence/query/tree/QueryFilter.g
----------------------------------------------------------------------
diff --git a/stack/core/src/main/antlr3/org/apache/usergrid/persistence/query/tree/QueryFilter.g b/stack/core/src/main/antlr3/org/apache/usergrid/persistence/query/tree/QueryFilter.g
new file mode 100644
index 0000000..c566ef9
--- /dev/null
+++ b/stack/core/src/main/antlr3/org/apache/usergrid/persistence/query/tree/QueryFilter.g
@@ -0,0 +1,311 @@
+grammar QueryFilter;
+//NOTES: '^' denotes operator, all others in the string become operands
+
+options {
+ output=AST;
+// ASTLabelType=CommonTree;
+}
+
+@rulecatch { }
+
+
+@header {
+package org.apache.usergrid.persistence.query.tree;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.apache.usergrid.persistence.Query;
+import org.apache.usergrid.persistence.Query.SortPredicate;
+
+}
+
+
+@members {
+ Query query = new Query();
+
+ private static final Logger logger = LoggerFactory
+ .getLogger(QueryFilterLexer.class);
+
+ @Override
+ public void emitErrorMessage(String msg) {
+ logger.info(msg);
+ }
+}
+
+
+@lexer::header {
+package org.apache.usergrid.persistence.query.tree;
+
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.apache.usergrid.persistence.exceptions.QueryTokenException;
+
+}
+
+@lexer::members {
+
+
+
+ private static final Logger logger = LoggerFactory
+ .getLogger(QueryFilterLexer.class);
+
+
+
+
+ @Override
+ public void emitErrorMessage(String msg) {
+ logger.info(msg);
+ }
+
+ @Override
+ public void recover(RecognitionException e) {
+ //We don't want to recover, we want to re-throw to the user since they passed us invalid input
+ throw new QueryTokenException(e);
+ }
+
+
+}
+
+//these must come before ID. Otherwise lt, lte, eq, etc will be returned as id tokens
+LT : '<' | 'lt';
+
+LTE : '<=' | 'lte';
+
+EQ : '=' | 'eq';
+
+GT : '>' | 'gt';
+
+GTE : '>=' | 'gte';
+
+
+//keywords before var ids
+BOOLEAN : (TRUE|FALSE);
+
+AND : ('A'|'a')('N'|'n')('D'|'d') | '&&';
+
+OR : ('O'|'o')('R'|'r') | '||' ;
+
+NOT : ('N'|'n')('O'|'o')('T'|'t');
+
+ASC : ('A'|'a')('S'|'s')('C'|'c');
+
+DESC : ('D'|'d')('E'|'e')('S'|'s')('C'|'c');
+
+CONTAINS : ('C'|'c')('O'|'o')('N'|'n')('T'|'t')('A'|'a')('I'|'i')('N'|'n')('S'|'s');
+
+WITHIN : ('W'|'w')('I'|'i')('T'|'t')('H'|'h')('I'|'i')('N'|'n');
+
+OF : ('O'|'o')('F'|'f');
+
+UUID : HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
+ HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
+ ;
+
+//ids and values
+ID : ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_'|'.'|'-')*
+ ;
+
+LONG : ('-')? '0'..'9'+
+ ;
+
+FLOAT
+ : ('-')? ( ('0'..'9')+ '.' ('0'..'9')* EXPONENT?
+ | '.' ('0'..'9')+ EXPONENT?
+ | ('0'..'9')+ EXPONENT)
+ ;
+
+STRING
+ : '\'' ( ESC_SEQ | ~('\\'|'\'') )* '\''
+ ;
+
+
+
+WS : (' ' | '\t' | '\n' | '\r' | '\f')+ {$channel=HIDDEN;};
+
+
+
+
+
+
+
+fragment TRUE : ('T'|'t')('R'|'r')('U'|'u')('E'|'e');
+
+fragment FALSE : ('F'|'f')('A'|'a')('L'|'l')('S'|'s')('E'|'e');
+
+
+fragment
+EXPONENT : ('e'|'E') ('+'|'-')? ('0'..'9')+ ;
+
+fragment
+HEX_DIGIT : ('0'..'9'|'a'..'f'|'A'..'F') ;
+
+fragment
+ESC_SEQ
+ : '\\' ('b'|'t'|'n'|'f'|'r'|'\"'|'\''|'\\')
+ | UNICODE_ESC
+ | OCTAL_ESC
+ ;
+
+fragment
+OCTAL_ESC
+ : '\\' ('0'..'3') ('0'..'7') ('0'..'7')
+ | '\\' ('0'..'7') ('0'..'7')
+ | '\\' ('0'..'7')
+ ;
+
+fragment
+UNICODE_ESC
+ : '\\' 'u' HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
+ ;
+
+
+
+
+//NE : '!=';
+
+
+
+property : ID<Property>;
+
+containsproperty : ID<ContainsProperty>;
+
+withinproperty : ID<WithinProperty>;
+
+booleanliteral: BOOLEAN<BooleanLiteral>;
+
+
+longliteral :
+ LONG<LongLiteral> ;
+
+uuidliteral :
+ UUID<UUIDLiteral>;
+
+stringliteral :
+ STRING<StringLiteral>;
+
+floatliteral :
+ FLOAT<FloatLiteral> ;
+
+//We delegate to each sub class literal so we can get each type
+value :
+ booleanliteral
+ | longliteral
+ | uuidliteral
+ | stringliteral
+ | floatliteral
+ ;
+
+
+
+//Every operand returns with the name of 'op'. This is used because all subtrees require operands,
+//this allows us to link the java code easily by using the same name as a converntion
+
+//begin search expressions
+
+//mathmatical equality operations
+equalityop :
+ property LT<LessThan>^ value
+ |property LTE<LessThanEqual>^ value
+ |property EQ<Equal>^ value
+ |property GT<GreaterThan>^ value
+ |property GTE<GreaterThanEqual>^ value
+ ;
+
+//geo location search
+locationop :
+ withinproperty WITHIN<WithinOperand>^ (floatliteral|longliteral) OF! (floatliteral|longliteral) ','! (floatliteral|longliteral);
+
+//string search
+containsop :
+ containsproperty CONTAINS<ContainsOperand>^ stringliteral;
+
+//
+operation :
+ '('! expression ')'!
+ | equalityop
+ | locationop
+ | containsop
+ ;
+
+//negations of expressions
+notexp :
+//only link if we have the not
+ NOT<NotOperand>^ operation
+ |operation
+ ;
+
+//and expressions contain operands. These should always be closer to the leaves of a tree, it allows
+//for faster result intersection sooner in the query execution
+andexp :
+ notexp (AND<AndOperand>^ notexp )*;
+
+
+//or expression should always be after AND expressions. This will give us a smaller result set to union when evaluating trees
+//also a root level expression
+expression :
+ andexp (OR<OrOperand>^ andexp )*;
+
+
+
+//end expressions
+
+//begin order clauses
+
+//direction for ordering
+direction : (ASC | DESC);
+
+//order clause
+order
+ : (property direction?){
+ String property = $property.text;
+ String direction = $direction.text;
+ query.addSort(new SortPredicate(property, direction));
+
+ };
+
+//end order clauses
+
+//Begin select clauses
+
+select_subject
+ : ID {
+
+ query.addSelect($ID.text);
+
+};
+
+
+
+select_assign
+ : target=ID ':' source=ID {
+
+ query.addSelect($target.text, $source.text);
+
+};
+
+select_expr
+ : ('*' | select_subject (',' select_subject) * | '{' select_assign (',' select_assign) * '}');
+
+//end select clauses
+
+ql returns [Query query]
+ : ('select'! select_expr!)? ('where'!? expression)? ('order by'! order! (','! order!)*)? {
+
+ if($expression.tree instanceof Operand){
+ query.setRootOperand((Operand)$expression.tree);
+ }
+
+ retval.query = query;
+
+
+};
+
+
+
http://git-wip-us.apache.org/repos/asf/incubator-usergrid/blob/b8c01f3d/stack/core/src/main/antlr3/org/usergrid/persistence/query/tree/QueryFilter.g
----------------------------------------------------------------------
diff --git a/stack/core/src/main/antlr3/org/usergrid/persistence/query/tree/QueryFilter.g b/stack/core/src/main/antlr3/org/usergrid/persistence/query/tree/QueryFilter.g
deleted file mode 100644
index c566ef9..0000000
--- a/stack/core/src/main/antlr3/org/usergrid/persistence/query/tree/QueryFilter.g
+++ /dev/null
@@ -1,311 +0,0 @@
-grammar QueryFilter;
-//NOTES: '^' denotes operator, all others in the string become operands
-
-options {
- output=AST;
-// ASTLabelType=CommonTree;
-}
-
-@rulecatch { }
-
-
-@header {
-package org.apache.usergrid.persistence.query.tree;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.usergrid.persistence.Query;
-import org.apache.usergrid.persistence.Query.SortPredicate;
-
-}
-
-
-@members {
- Query query = new Query();
-
- private static final Logger logger = LoggerFactory
- .getLogger(QueryFilterLexer.class);
-
- @Override
- public void emitErrorMessage(String msg) {
- logger.info(msg);
- }
-}
-
-
-@lexer::header {
-package org.apache.usergrid.persistence.query.tree;
-
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.apache.usergrid.persistence.exceptions.QueryTokenException;
-
-}
-
-@lexer::members {
-
-
-
- private static final Logger logger = LoggerFactory
- .getLogger(QueryFilterLexer.class);
-
-
-
-
- @Override
- public void emitErrorMessage(String msg) {
- logger.info(msg);
- }
-
- @Override
- public void recover(RecognitionException e) {
- //We don't want to recover, we want to re-throw to the user since they passed us invalid input
- throw new QueryTokenException(e);
- }
-
-
-}
-
-//these must come before ID. Otherwise lt, lte, eq, etc will be returned as id tokens
-LT : '<' | 'lt';
-
-LTE : '<=' | 'lte';
-
-EQ : '=' | 'eq';
-
-GT : '>' | 'gt';
-
-GTE : '>=' | 'gte';
-
-
-//keywords before var ids
-BOOLEAN : (TRUE|FALSE);
-
-AND : ('A'|'a')('N'|'n')('D'|'d') | '&&';
-
-OR : ('O'|'o')('R'|'r') | '||' ;
-
-NOT : ('N'|'n')('O'|'o')('T'|'t');
-
-ASC : ('A'|'a')('S'|'s')('C'|'c');
-
-DESC : ('D'|'d')('E'|'e')('S'|'s')('C'|'c');
-
-CONTAINS : ('C'|'c')('O'|'o')('N'|'n')('T'|'t')('A'|'a')('I'|'i')('N'|'n')('S'|'s');
-
-WITHIN : ('W'|'w')('I'|'i')('T'|'t')('H'|'h')('I'|'i')('N'|'n');
-
-OF : ('O'|'o')('F'|'f');
-
-UUID : HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT '-'
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
- HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
- ;
-
-//ids and values
-ID : ('a'..'z'|'A'..'Z'|'_') ('a'..'z'|'A'..'Z'|'0'..'9'|'_'|'.'|'-')*
- ;
-
-LONG : ('-')? '0'..'9'+
- ;
-
-FLOAT
- : ('-')? ( ('0'..'9')+ '.' ('0'..'9')* EXPONENT?
- | '.' ('0'..'9')+ EXPONENT?
- | ('0'..'9')+ EXPONENT)
- ;
-
-STRING
- : '\'' ( ESC_SEQ | ~('\\'|'\'') )* '\''
- ;
-
-
-
-WS : (' ' | '\t' | '\n' | '\r' | '\f')+ {$channel=HIDDEN;};
-
-
-
-
-
-
-
-fragment TRUE : ('T'|'t')('R'|'r')('U'|'u')('E'|'e');
-
-fragment FALSE : ('F'|'f')('A'|'a')('L'|'l')('S'|'s')('E'|'e');
-
-
-fragment
-EXPONENT : ('e'|'E') ('+'|'-')? ('0'..'9')+ ;
-
-fragment
-HEX_DIGIT : ('0'..'9'|'a'..'f'|'A'..'F') ;
-
-fragment
-ESC_SEQ
- : '\\' ('b'|'t'|'n'|'f'|'r'|'\"'|'\''|'\\')
- | UNICODE_ESC
- | OCTAL_ESC
- ;
-
-fragment
-OCTAL_ESC
- : '\\' ('0'..'3') ('0'..'7') ('0'..'7')
- | '\\' ('0'..'7') ('0'..'7')
- | '\\' ('0'..'7')
- ;
-
-fragment
-UNICODE_ESC
- : '\\' 'u' HEX_DIGIT HEX_DIGIT HEX_DIGIT HEX_DIGIT
- ;
-
-
-
-
-//NE : '!=';
-
-
-
-property : ID<Property>;
-
-containsproperty : ID<ContainsProperty>;
-
-withinproperty : ID<WithinProperty>;
-
-booleanliteral: BOOLEAN<BooleanLiteral>;
-
-
-longliteral :
- LONG<LongLiteral> ;
-
-uuidliteral :
- UUID<UUIDLiteral>;
-
-stringliteral :
- STRING<StringLiteral>;
-
-floatliteral :
- FLOAT<FloatLiteral> ;
-
-//We delegate to each sub class literal so we can get each type
-value :
- booleanliteral
- | longliteral
- | uuidliteral
- | stringliteral
- | floatliteral
- ;
-
-
-
-//Every operand returns with the name of 'op'. This is used because all subtrees require operands,
-//this allows us to link the java code easily by using the same name as a converntion
-
-//begin search expressions
-
-//mathmatical equality operations
-equalityop :
- property LT<LessThan>^ value
- |property LTE<LessThanEqual>^ value
- |property EQ<Equal>^ value
- |property GT<GreaterThan>^ value
- |property GTE<GreaterThanEqual>^ value
- ;
-
-//geo location search
-locationop :
- withinproperty WITHIN<WithinOperand>^ (floatliteral|longliteral) OF! (floatliteral|longliteral) ','! (floatliteral|longliteral);
-
-//string search
-containsop :
- containsproperty CONTAINS<ContainsOperand>^ stringliteral;
-
-//
-operation :
- '('! expression ')'!
- | equalityop
- | locationop
- | containsop
- ;
-
-//negations of expressions
-notexp :
-//only link if we have the not
- NOT<NotOperand>^ operation
- |operation
- ;
-
-//and expressions contain operands. These should always be closer to the leaves of a tree, it allows
-//for faster result intersection sooner in the query execution
-andexp :
- notexp (AND<AndOperand>^ notexp )*;
-
-
-//or expression should always be after AND expressions. This will give us a smaller result set to union when evaluating trees
-//also a root level expression
-expression :
- andexp (OR<OrOperand>^ andexp )*;
-
-
-
-//end expressions
-
-//begin order clauses
-
-//direction for ordering
-direction : (ASC | DESC);
-
-//order clause
-order
- : (property direction?){
- String property = $property.text;
- String direction = $direction.text;
- query.addSort(new SortPredicate(property, direction));
-
- };
-
-//end order clauses
-
-//Begin select clauses
-
-select_subject
- : ID {
-
- query.addSelect($ID.text);
-
-};
-
-
-
-select_assign
- : target=ID ':' source=ID {
-
- query.addSelect($target.text, $source.text);
-
-};
-
-select_expr
- : ('*' | select_subject (',' select_subject) * | '{' select_assign (',' select_assign) * '}');
-
-//end select clauses
-
-ql returns [Query query]
- : ('select'! select_expr!)? ('where'!? expression)? ('order by'! order! (','! order!)*)? {
-
- if($expression.tree instanceof Operand){
- query.setRootOperand((Operand)$expression.tree);
- }
-
- retval.query = query;
-
-
-};
-
-
-