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

Class OCollection

java.lang.Object

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

com.orientechnologies.orient.core.sql.parser.OCollection

All Implemented Interfaces:

Node

public class OCollection
extends SimpleNode

Field Summary

Fields

Modifier and Type	Field	Description
protected List<OExpression>	expressions

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
OCollection(int id)
OCollection(OrientSql p, int id)

Method Summary

Modifier and Type	Method	Description
void	add(OExpression exp)
OCollection	copy()
void	deserialize(OResult fromResult)
boolean	equals(Object o)
Object	execute(OResult iCurrentRecord, OCommandContext ctx)
List<OExpression>	getExpressions()
Collection<Object>	getIndexKey(OCommandContext ctx)
int	hashCode()
boolean	isAggregate()
boolean	isCacheable()
boolean	isEarlyCalculated(OCommandContext ctx)
boolean	needsAliases(Set<String> aliases)
boolean	refersToParent()
OResult	serialize()
OCollection	splitForAggregation(AggregateProjectionSplit aggregateProj, OCommandContext ctx)
void	toGenericStatement(StringBuilder builder)
void	toString(Map<Object,Object> params, StringBuilder builder)

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

dump, 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

expressions

protected List<OExpression> expressions

Constructor Details

OCollection

public OCollection(int id)

OCollection

public OCollection(OrientSql p,
 int id)

Method Details

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

add

public void add(OExpression exp)

execute

public Object execute(OResult iCurrentRecord,
 OCommandContext ctx)

getIndexKey

public Collection<Object> getIndexKey(OCommandContext ctx)

needsAliases

public boolean needsAliases(Set<String> aliases)

isAggregate

public boolean isAggregate()

splitForAggregation

public OCollection splitForAggregation(AggregateProjectionSplit aggregateProj,
 OCommandContext ctx)

isEarlyCalculated

public boolean isEarlyCalculated(OCommandContext ctx)

copy

public OCollection copy()

Overrides:

copy in class SimpleNode

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

refersToParent

public boolean refersToParent()

serialize

public OResult serialize()

deserialize

public void deserialize(OResult fromResult)

isCacheable

public boolean isCacheable()

getExpressions

public List<OExpression> getExpressions()