org.gridgain.grid.lang
Class GridPredicateX<E1>

java.lang.Object
  org.gridgain.grid.lang.GridMetadataAwareAdapter
      org.gridgain.grid.lang.GridLambdaAdapter
          org.gridgain.grid.lang.GridPredicate<E1>
              org.gridgain.grid.lang.GridPredicateX<E1>

All Implemented Interfaces:

Serializable, Cloneable, GridMetadataAware, GridPeerDeployAware, GridLambda

Direct Known Subclasses:

PX1

public abstract class GridPredicateX<E1>
extends GridPredicate<E1>

Convenient predicate subclass that allows for thrown grid exception. This class implements GridPredicateX.apply(Object) method that calls GridPredicateX.applyx(Object) method and properly wraps GridException into GridClosureException instance.

Wiki & Forum:

Wiki
Forum

See Also:

PX1, Serialized Form

Constructor Summary

GridPredicateX()

Method Summary

boolean	apply(E1 e) Predicate body.
abstract boolean	applyx(E1 e) Predicate body that can throw GridException.

Methods inherited from class org.gridgain.grid.lang.GridPredicate

andThen, andThen, andThen, compose, compose, compose, compose, curry, uncurry2, uncurry3

Methods inherited from class org.gridgain.grid.lang.GridLambdaAdapter

classLoader, deployClass, peerDeployLike, withMeta

Methods inherited from class org.gridgain.grid.lang.GridMetadataAwareAdapter

addMeta, addMetaIfAbsent, addMetaIfAbsent, allMeta, clone, copyMeta, copyMeta, hasMeta, hasMeta, meta, putMetaIfAbsent, putMetaIfAbsent, readExternalMeta, removeMeta, removeMeta, replaceMeta, writeExternalMeta

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gridgain.grid.GridMetadataAware

addMeta, addMetaIfAbsent, addMetaIfAbsent, allMeta, copyMeta, copyMeta, hasMeta, hasMeta, meta, putMetaIfAbsent, putMetaIfAbsent, removeMeta, removeMeta, replaceMeta

Constructor Detail

GridPredicateX

public GridPredicateX()

Method Detail

apply

public boolean apply(E1 e)

Predicate body.

Specified by:

apply in class GridPredicate<E1>

Parameters:

e - Bound free variable, i.e. the element the closure is called or closed on.

Returns:

Return value.

applyx

public abstract boolean applyx(E1 e)
                        throws GridException

Predicate body that can throw GridException.

Throws:

GridException - Thrown in case of any error condition inside of the predicate.

Parameters:

e - Bound free variable, i.e. the element the predicate is called or closed on.

Returns:

Return value.