Package com.orientechnologies.orient.core.sql.parser

Class OArrayConcatExpression

java.lang.Object

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

com.orientechnologies.orient.core.sql.parser.OArrayConcatExpression

All Implemented Interfaces:

Node

public class OArrayConcatExpression
extends SimpleNode

Field Summary

Fields

Modifier and Type	Field	Description
protected List<OArrayConcatExpressionElement>	childExpressions

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

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

Constructor Summary

Constructors

Constructor	Description
OArrayConcatExpression(int id)
OArrayConcatExpression(OrientSql p, int id)

Method Summary

Modifier and Type	Method	Description
void	addChildExpression(OArrayConcatExpressionElement elem)
Object	apply(Object left, Object right)
OArrayConcatExpression	copy()
void	deserialize(OResult fromResult)
boolean	equals(Object o)
Object	execute(OIdentifiable iCurrentRecord, OCommandContext ctx)
Object	execute(OResult iCurrentRecord, OCommandContext ctx)
void	extractSubQueries(SubQueryCollector collector)
AggregationContext	getAggregationContext(OCommandContext ctx)
List<OArrayConcatExpressionElement>	getChildExpressions()
List<String>	getMatchPatternInvolvedAliases()
int	hashCode()
boolean	isAggregate()
boolean	isCacheable()
boolean	isEarlyCalculated(OCommandContext ctx)
boolean	needsAliases(Set<String> aliases)
boolean	refersToParent()
OResult	serialize()
void	setChildExpressions(List<OArrayConcatExpressionElement> childExpressions)
SimpleNode	splitForAggregation(AggregateProjectionSplit aggregateProj)
protected boolean	supportsBasicCalculation()
void	toGenericStatement(StringBuilder builder)
void	toString(Map<Object,Object> params, StringBuilder builder)

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

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

Methods inherited from class java.lang.Object

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

Field Details

childExpressions

protected List<OArrayConcatExpressionElement> childExpressions

Constructor Details

OArrayConcatExpression

public OArrayConcatExpression(int id)

OArrayConcatExpression

public OArrayConcatExpression(OrientSql p,
 int id)

Method Details

getChildExpressions

public List<OArrayConcatExpressionElement> getChildExpressions()

setChildExpressions

public void setChildExpressions(List<OArrayConcatExpressionElement> childExpressions)

addChildExpression

public void addChildExpression(OArrayConcatExpressionElement elem)

apply

public Object apply(Object left,
 Object right)

execute

public Object execute(OIdentifiable iCurrentRecord,
 OCommandContext ctx)

execute

public Object execute(OResult iCurrentRecord,
 OCommandContext ctx)

isEarlyCalculated

public boolean isEarlyCalculated(OCommandContext ctx)

supportsBasicCalculation

protected boolean supportsBasicCalculation()

needsAliases

public boolean needsAliases(Set<String> aliases)

isAggregate

public boolean isAggregate()

splitForAggregation

public SimpleNode splitForAggregation(AggregateProjectionSplit aggregateProj)

getAggregationContext

public AggregationContext getAggregationContext(OCommandContext ctx)

copy

public OArrayConcatExpression copy()

Overrides:

copy in class SimpleNode

extractSubQueries

public void extractSubQueries(SubQueryCollector collector)

refersToParent

public boolean refersToParent()

getMatchPatternInvolvedAliases

public List<String> getMatchPatternInvolvedAliases()

toString

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

Specified by:

toString in class SimpleNode

toGenericStatement

public void toGenericStatement(StringBuilder builder)

Specified by:

toGenericStatement in class SimpleNode

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

serialize

public OResult serialize()

deserialize

public void deserialize(OResult fromResult)

isCacheable

public boolean isCacheable()