com.orientechnologies.orient.core.sql.parser

Class OParenthesisExpression

java.lang.Object

com.orientechnologies.orient.core.sql.parser.SimpleNode

com.orientechnologies.orient.core.sql.parser.OMathExpression

com.orientechnologies.orient.core.sql.parser.OParenthesisExpression

All Implemented Interfaces:

Node

public class OParenthesisExpression
extends OMathExpression

Nested Class Summary

Nested classes/interfaces inherited from class com.orientechnologies.orient.core.sql.parser.OMathExpression

OMathExpression.Operator

Field Summary

Fields

Modifier and Type	Field and Description
protected OExpression	expression
protected OStatement	statement

Fields inherited from class com.orientechnologies.orient.core.sql.parser.OMathExpression

childExpressions, operators

Fields inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

children, firstToken, id, lastToken, parent, parser, value

Constructor Summary

Constructors

Constructor and Description
OParenthesisExpression(int id)
OParenthesisExpression(OExpression exp)
OParenthesisExpression(OrientSql p, int id)

Method Summary

Modifier and Type	Method and Description
void	applyRemove(OResultInternal result, OCommandContext ctx)
OParenthesisExpression	copy()
void	deserialize(OResult fromResult)
boolean	equals(Object o)
Object	execute(OIdentifiable iCurrentRecord, OCommandContext ctx)
Object	execute(OResult iCurrentRecord, OCommandContext ctx)
void	extractSubQueries(OIdentifier letAlias, SubQueryCollector collector)
void	extractSubQueries(SubQueryCollector collector)
List<String>	getMatchPatternInvolvedAliases()
int	hashCode()
boolean	isAggregate()
boolean	isCacheable()
boolean	isCount()
boolean	isEarlyCalculated(OCommandContext ctx)
boolean	isExpand()
Object	jjtAccept(OrientSqlVisitor visitor, Object data) Accept the visitor.
boolean	needsAliases(Set<String> aliases)
boolean	refersToParent()
OResult	serialize()
void	setStatement(OStatement statement)
SimpleNode	splitForAggregation(AggregateProjectionSplit aggregateProj, OCommandContext ctx)
protected boolean	supportsBasicCalculation()
void	toString(Map<Object,Object> params, StringBuilder builder)

Methods inherited from class com.orientechnologies.orient.core.sql.parser.OMathExpression

allowsIndexedFunctionExecutionOnTarget, canExecuteIndexedFunctionWithoutIndex, deserializeFromResult, estimateIndexedFunction, executeIndexedFunction, executeIndexedFunctionAfterIndexSearch, getAggregationContext, getChildExpressions, getCollate, getExpandContent, getOperators, isBaseIdentifier, isDefinedFor, isDefinedFor, isFunctionAny, isIndexChain, isIndexedFunctionCall, setChildExpressions

Methods inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

childrenAccept, dump, getDatabase, getValue, jjtAddChild, jjtClose, jjtGetChild, jjtGetFirstToken, jjtGetLastToken, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetFirstToken, jjtSetLastToken, jjtSetParent, jjtSetValue, toString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

expression

protected OExpression expression

statement

protected OStatement statement

Constructor Detail

OParenthesisExpression

public OParenthesisExpression(int id)

OParenthesisExpression

public OParenthesisExpression(OrientSql p,
                              int id)

OParenthesisExpression

public OParenthesisExpression(OExpression exp)

Method Detail

jjtAccept

public Object jjtAccept(OrientSqlVisitor visitor,
                        Object data)

Accept the visitor.

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class OMathExpression

execute

public Object execute(OIdentifiable iCurrentRecord,
                      OCommandContext ctx)

Overrides:

execute in class OMathExpression

execute

public Object execute(OResult iCurrentRecord,
                      OCommandContext ctx)

Overrides:

execute in class OMathExpression

toString

public void toString(Map<Object,Object> params,
                     StringBuilder builder)

Overrides:

toString in class OMathExpression

supportsBasicCalculation

protected boolean supportsBasicCalculation()

Overrides:

supportsBasicCalculation in class OMathExpression

isEarlyCalculated

public boolean isEarlyCalculated(OCommandContext ctx)

Overrides:

isEarlyCalculated in class OMathExpression

needsAliases

public boolean needsAliases(Set<String> aliases)

Overrides:

needsAliases in class OMathExpression

isExpand

public boolean isExpand()

Overrides:

isExpand in class OMathExpression

isAggregate

public boolean isAggregate()

Overrides:

isAggregate in class OMathExpression

isCount

public boolean isCount()

Overrides:

isCount in class OMathExpression

splitForAggregation

public SimpleNode splitForAggregation(AggregateProjectionSplit aggregateProj,
                                      OCommandContext ctx)

Overrides:

splitForAggregation in class OMathExpression

copy

public OParenthesisExpression copy()

Overrides:

copy in class OMathExpression

setStatement

public void setStatement(OStatement statement)

extractSubQueries

public void extractSubQueries(SubQueryCollector collector)

Overrides:

extractSubQueries in class OMathExpression

extractSubQueries

public void extractSubQueries(OIdentifier letAlias,
                              SubQueryCollector collector)

Overrides:

extractSubQueries in class OMathExpression

refersToParent

public boolean refersToParent()

Overrides:

refersToParent in class OMathExpression

equals

public boolean equals(Object o)

Overrides:

equals in class OMathExpression

hashCode

public int hashCode()

Overrides:

hashCode in class OMathExpression

getMatchPatternInvolvedAliases

public List<String> getMatchPatternInvolvedAliases()

Overrides:

getMatchPatternInvolvedAliases in class OMathExpression

applyRemove

public void applyRemove(OResultInternal result,
                        OCommandContext ctx)

Overrides:

applyRemove in class OMathExpression

serialize

public OResult serialize()

Overrides:

serialize in class OMathExpression

deserialize

public void deserialize(OResult fromResult)

Overrides:

deserialize in class OMathExpression

isCacheable

public boolean isCacheable()

Overrides:

isCacheable in class OMathExpression