com.caucho.amber.expr

Class CollectionIdExpr

java.lang.Object

com.caucho.amber.expr.AbstractAmberExpr

com.caucho.amber.expr.AbstractPathExpr

com.caucho.amber.expr.IdExpr

com.caucho.amber.expr.CollectionIdExpr

All Implemented Interfaces:

AmberExpr, PathExpr

Direct Known Subclasses:

ElementCollectionIdExpr

public class CollectionIdExpr
extends IdExpr

Bound identifier expression.

Field Summary

Fields inherited from interface com.caucho.amber.expr.AmberExpr

IS_INNER_JOIN, USES_DATA

Constructor Summary

Constructors

Constructor and Description
CollectionIdExpr(FromItem fromItem, AmberExpr path) Creates a new unbound id expression.

Method Summary

Modifier and Type	Method and Description
boolean	usesFrom(FromItem from, int type, boolean isNot) Returns true if the expression uses the from item.

Methods inherited from class com.caucho.amber.expr.IdExpr

bindSelect, bindSubPath, createLoad, equals, generateHaving, generateUpdateWhere, generateWhere, getChildFromItem, getFromItem, getTargetType, hashCode, replaceJoin, toString

Methods inherited from class com.caucho.amber.expr.AbstractPathExpr

bindSelect, createArray, createField, createId

Methods inherited from class com.caucho.amber.expr.AbstractAmberExpr

createBoolean, exists, exists, findItem, generateJoin, generateSelect, getCacheObject, getColumnCount, getObject, getType, hasRelationship, isBoolean, setInternalArgType, usesFrom

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.caucho.amber.expr.AmberExpr

createBoolean, exists, exists, findItem, generateJoin, generateSelect, getCacheObject, getObject, getType, hasRelationship, isBoolean, setInternalArgType, usesFrom

Constructor Detail

CollectionIdExpr

public CollectionIdExpr(FromItem fromItem,
                        AmberExpr path)

Creates a new unbound id expression.

Method Detail

usesFrom

public boolean usesFrom(FromItem from,
                        int type,
                        boolean isNot)

Returns true if the expression uses the from item.

Specified by:

usesFrom in interface AmberExpr

Overrides:

usesFrom in class IdExpr