org.eclipse.persistence.jpa.internal.jpql

Class StateFieldResolver

java.lang.Object

org.eclipse.persistence.jpa.internal.jpql.Resolver

org.eclipse.persistence.jpa.internal.jpql.StateFieldResolver

public final class StateFieldResolver
extends Resolver

This Resolver is responsible to resolve the type of a state field, which is the leaf of the state field path expression.

It is possible the state field path expression is actually an enum type, which will be

Since:

2.3

Version:

2.3

Author:

Pascal Filion

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ResolverVisitor visitor) Visits this Resolver by the given visitor.
IMapping	getMapping() Returns the IMapping for the wrapped field.
java.lang.String	getPath() Returns the single path represented by this Resolver.
java.lang.String	getStateFieldPath() Returns
boolean	isEnumType() Determines whether the state field path expression is actually an enum type.
java.lang.String	toString()

Methods inherited from class org.eclipse.persistence.jpa.internal.jpql.Resolver

getManagedType, getParent, getType, isNullAllowed, setNullAllowed

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

accept

public void accept(ResolverVisitor visitor)

Visits this Resolver by the given visitor.

Specified by:

accept in class Resolver

Parameters:

visitor - The visitor to visit this object

getStateFieldPath

public java.lang.String getStateFieldPath()

Returns

Returns:

isEnumType

public boolean isEnumType()

Determines whether the state field path expression is actually an enum type.

Returns:

true if the path represents the fully qualified enum type with the enum constant; false to indicate it's a real state field path expression

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getMapping

public final IMapping getMapping()

Returns the IMapping for the wrapped field.

Overrides:

getMapping in class Resolver

Returns:

Either the IMapping or null if none exists

getPath

public final java.lang.String getPath()

Returns the single path represented by this Resolver.

Returns:

The single path represented by this Resolver