public interface FieldAccessExpression extends IdentifierExpression
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
getFieldValue(javax.jdo.PersistenceManager pm,
java.lang.Object object)
Returns the value of the field corresponding with this
field access expression for the argument
object . |
Expression |
getTarget()
Returns the target expression of this field access.
|
getName, getTypeName
arrive, getChildren, getJavaClass, getObject, getParent, getTokenType, leave, setObject, setParent, walkNextChild
Expression getTarget()
ThisExpression
or an instance of an arbitrary other
Expression
, e.g. FieldAccessExpression
.java.lang.Object getFieldValue(javax.jdo.PersistenceManager pm, java.lang.Object object)
object
.pm
- the persistence manager of the queryobject
- the instance for which to return the field valueobject
JDOQueryException
- if access to the corresponding field of this
expression is deniedCopyright © 2005-2012 Apache Software Foundation. All Rights Reserved.