UnaryCompositeBinaryPredicate.Helper

java.lang.Object
- org.apache.commons.functor.core.composite.UnaryCompositeBinaryPredicate.Helper<G,H,L,R>

Type Parameters:

G - right function type.

H - right function type.

L - left function type.

R - left function type.

All Implemented Interfaces:

java.io.Serializable, BinaryFunctor<L,R>, BinaryPredicate<L,R>, Functor

Enclosing class:

UnaryCompositeBinaryPredicate<L,R>
```
private static class UnaryCompositeBinaryPredicate.Helper<G,H,L,R>
extends java.lang.Object
implements BinaryPredicate<L,R>, java.io.Serializable
```
Internal helper.

Field Summary

Fields
Modifier and Type	Field	Description
`private BinaryPredicate<? super G,? super H>`	`f`	BinaryPredicate to test output(`f`), output(`g`).
`private UnaryFunction<? super L,? extends G>`	`g`	left UnaryFunction.
`private UnaryFunction<? super R,? extends H>`	`h`	right UnaryFunction.
`private static long`	`serialVersionUID`	serialVersionUID declaration.

Constructor Summary

Constructors
Constructor	Description
`Helper(BinaryPredicate<? super G,? super H> f, UnaryFunction<? super L,? extends G> g, UnaryFunction<? super R,? extends H> h)`	Create a new Helper.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean test(L left, R right)
Evaluate this predicate.
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface org.apache.commons.functor.Functor
  equals, hashCode, toString

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    serialVersionUID declaration.
    
    See Also:
    
    Constant Field Values
  - f
```
private BinaryPredicate<? super G,? super H> f
```
    BinaryPredicate to test output(f), output(g).
  - g
```
private UnaryFunction<? super L,? extends G> g
```
    left UnaryFunction.
  - h
```
private UnaryFunction<? super R,? extends H> h
```
    right UnaryFunction.
- Constructor Detail
  - Helper
```
public Helper(BinaryPredicate<? super G,? super H> f,
              UnaryFunction<? super L,? extends G> g,
              UnaryFunction<? super R,? extends H> h)
```
    Create a new Helper.
    
    Parameters:
    
    f - BinaryPredicate to test output(f), output(g)
    
    g - left UnaryFunction
    
    h - right UnaryFunction
- Method Detail
  - test
```
public boolean test(L left,
                    R right)
```
    Evaluate this predicate.
    
    Specified by:
    
    test in interface BinaryPredicate<G,H>
    
    Parameters:
    
    left - the L element of the ordered pair of arguments
    
    right - the R element of the ordered pair of arguments
    
    Returns:
    
    the result of this test for the given arguments