com.hammurapi.extract

Class MappedPredicate<T,C>

java.lang.Object

com.hammurapi.extract.MappedExtractor<T,Boolean,C>

com.hammurapi.extract.MappedPredicate<T,C>

Type Parameters:

T -

V -

C -

All Implemented Interfaces:

Extractor<T,Boolean,C>, FacadeExtractor<T,Boolean,C>, Mappable<T,Boolean,C>, Predicate<T,C>

public class MappedPredicate<T,C>
extends MappedExtractor<T,Boolean,C>
implements Predicate<T,C>

Extractor which maps arguments to the target extractor.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MappedPredicate(Predicate<T,C> target, int[] map)

Method Summary

Methods

Modifier and Type	Method and Description
static <T,C> Predicate<T,C>	mapPredicate(Predicate<T,C> target, int[] map)

Methods inherited from class com.hammurapi.extract.MappedExtractor

compareTo, extract, getCost, getMap, getTarget, isContextDependent, map, mapExtractor, parameterIndices, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hammurapi.extract.Extractor

compareTo, extract, getCost, isContextDependent, parameterIndices

Constructor Detail

MappedPredicate

protected MappedPredicate(Predicate<T,C> target,
               int[] map)

Parameters:

target - Target extractor

map - Index map, e.g. if it is {5, 3} then the first argument of this extractor becomes the sixth argument of the target extractor and the second argument of this extractor becomes the 4th argument of the target extractor.

Method Detail

mapPredicate

public static <T,C> Predicate<T,C> mapPredicate(Predicate<T,C> target,
                                int[] map)