org.apache.ambari.server.controller.predicate

Class ArrayPredicate

java.lang.Object

org.apache.ambari.server.controller.predicate.ArrayPredicate

All Implemented Interfaces:

BasePredicate, PredicateVisitorAcceptor, Predicate

Direct Known Subclasses:

AndPredicate, OrPredicate

public abstract class ArrayPredicate
extends Object
implements BasePredicate

Predicate which evaluates an array of predicates.

Constructor Summary

Constructors

Constructor and Description
ArrayPredicate(Predicate... predicates) Constructor.

Method Summary

Modifier and Type	Method and Description
void	accept(PredicateVisitor visitor) Accept the given visitor.
abstract Predicate	create(Predicate... predicates) Factory method.
boolean	equals(Object o)
abstract String	getOperator()
Predicate[]	getPredicates() Get the predicates.
Set<String>	getPropertyIds()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.ambari.server.controller.spi.Predicate

evaluate

Constructor Detail

ArrayPredicate

public ArrayPredicate(Predicate... predicates)

Constructor.

Parameters:

predicates - the predicates

Method Detail

getPropertyIds

public Set<String> getPropertyIds()

Specified by:

getPropertyIds in interface BasePredicate

accept

public void accept(PredicateVisitor visitor)

Description copied from interface: PredicateVisitorAcceptor

Accept the given visitor.

Specified by:

accept in interface PredicateVisitorAcceptor

Parameters:

visitor - the visitor

getOperator

public abstract String getOperator()

create

public abstract Predicate create(Predicate... predicates)

Factory method.

Parameters:

predicates - the predicate array

Returns:

a new ArrayPredicate

getPredicates

public Predicate[] getPredicates()

Get the predicates.

Returns:

the predicates

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object