Or (Commons Functor 1.0-SNAPSHOT API)

java.lang.Object
- org.apache.commons.functor.core.composite.Or

All Implemented Interfaces:

Serializable, Functor, NullaryFunctor, Predicate
```
public final class Or
extends Object
```
Tests true iff at least one of its children test true. Note that by this definition, the "or" of an empty collection of predicates tests false.
Note that although this class implements Serializable, a given instance will only be truly Serializable if all the underlying functors are. Attempts to serialize an instance whose delegates are not all Serializable will result in an exception.

Version:

$Revision: 1345136 $ $Date: 2012-06-01 08:47:06 -0400 (Fri, 01 Jun 2012) $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

Or()
Create a new Or.

Or(Iterable<Predicate> predicates)
Create a new Or instance.

Or(Predicate... predicates)
Create a new Or instance.

Constructors
Constructor and Description
`Or()` Create a new Or.
`Or(Iterable<Predicate> predicates)` Create a new Or instance.
`Or(Predicate... predicates)` Create a new Or instance.

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`addPredicate(Predicate p)` Add a Predicate to the list.
`boolean`	`equals(Object that)`
`boolean`	`equals(Or that)` Learn whether another Or is equal to this.
`protected List<Predicate>`	`getPredicateList()` Get the "live" list of `Predicate`s.
`protected boolean`	`getPredicateListEquals(org.apache.commons.functor.core.composite.BasePredicateList that)` Learn whether the list of another BasePredicateList is equal to my list.
`protected int`	`getPredicateListHashCode()` Get a hashCode for my list.
`protected String`	`getPredicateListToString()` Get a toString for my list.
`int`	`hashCode()`
`Or`	`or(Predicate p)` Fluently add a Predicate.
`boolean`	`test()` Evaluate this predicate.
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - Or
```
public Or()
```
    Create a new Or.
  - Or
```
public Or(Iterable<Predicate> predicates)
```
    Create a new Or instance.
    
    Parameters:
    predicates - predicates have to be put in or condition.
  - Or
```
public Or(Predicate... predicates)
```
    Create a new Or instance.
    
    Parameters:
    predicates - predicates have to be put in or condition.
- Method Detail
  - or
```
public Or or(Predicate p)
```
    Fluently add a Predicate.
    
    Parameters:
    p - Predicate to add
    
    Returns:
    this
  - test
```
public boolean test()
```
    Evaluate this predicate.
    
    Returns:
    the result of this test
  - equals
```
public boolean equals(Object that)
```
  - equals
```
public boolean equals(Or that)
```
    Learn whether another Or is equal to this.
    
    Parameters:
    that - Or to test
    
    Returns:
    boolean
  - hashCode
```
public int hashCode()
```
  - toString
```
public String toString()
```
  - addPredicate
```
protected void addPredicate(Predicate p)
```
    Add a Predicate to the list.
    
    Parameters:
    p - Predicate to add
  - getPredicateList
```
protected List<Predicate> getPredicateList()
```
    Get the "live" list of Predicates.
    
    Returns:
    List
  - getPredicateListEquals
```
protected boolean getPredicateListEquals(org.apache.commons.functor.core.composite.BasePredicateList that)
```
    Learn whether the list of another BasePredicateList is equal to my list.
    
    Parameters:
    that - BasePredicateList to test
    
    Returns:
    boolean
  - getPredicateListHashCode
```
protected int getPredicateListHashCode()
```
    Get a hashCode for my list.
    
    Returns:
    int
  - getPredicateListToString
```
protected String getPredicateListToString()
```
    Get a toString for my list.
    
    Returns:
    String

Class Or

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Or

Or

Or

Method Detail

or

test

equals

equals

hashCode

toString

addPredicate

getPredicateList

getPredicateListEquals

getPredicateListHashCode

getPredicateListToString