com.edorasware.commons.core.query.entity

Class NamedValuePredicate

java.lang.Object

com.edorasware.commons.core.query.Predicate

com.edorasware.commons.core.query.entity.NamedValuePredicate

public final class NamedValuePredicate
extends Predicate

A wrapper which serves as a marker for property/variable-based predicates.

Constructor Summary

Constructors

Constructor and Description
NamedValuePredicate(Predicate predicate)

Method Summary

Modifier and Type	Method and Description
Predicate	apply(PredicateTransformation transformation) Applies the given transformation, returning the transformed predicate.
Predicate	getPredicate()
String	toString()

Methods inherited from class com.edorasware.commons.core.query.Predicate

and, not, or

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NamedValuePredicate

public NamedValuePredicate(Predicate predicate)

Method Detail

getPredicate

public Predicate getPredicate()

toString

public String toString()

Overrides:

toString in class Object

apply

public Predicate apply(PredicateTransformation transformation)

Description copied from class: Predicate

Applies the given transformation, returning the transformed predicate. If the predicate implementation wraps sub-predicates then this method needs to be overwritten to transform the sub-predicates as well.

Overrides:

apply in class Predicate

Parameters:

transformation - the predicate transformation to be applied

Returns:

the transformed predicate (or the current instance if no transformation was applied)