org.apache.ignite.internal.util.lang

Class IgniteClosure2X<E1,E2,R>

java.lang.Object

org.apache.ignite.internal.util.lang.IgniteClosure2X<E1,E2,R>

All Implemented Interfaces:

Serializable, IgniteBiClosure<E1,E2,R>

Direct Known Subclasses:

CX2

public abstract class IgniteClosure2X<E1,E2,R>
extends Object
implements IgniteBiClosure<E1,E2,R>

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

See Also:

CX2, Serialized Form

Constructor Summary

Constructors

Constructor and Description
IgniteClosure2X()

Method Summary

Modifier and Type	Method and Description
R	apply(E1 e1, E2 e2) Closure body.
abstract R	applyx(E1 e1, E2 e2) Closure body that can throw IgniteCheckedException.

Methods inherited from class java.lang.Object

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

Constructor Detail

IgniteClosure2X

public IgniteClosure2X()

Method Detail

apply

public R apply(E1 e1,
               E2 e2)

Closure body.

Specified by:

apply in interface IgniteBiClosure<E1,E2,R>

Parameters:

e1 - First parameter.

e2 - Second parameter.

Returns:

Closure return value.

applyx

public abstract R applyx(E1 e1,
                         E2 e2)
                  throws IgniteCheckedException

Closure body that can throw IgniteCheckedException.

Parameters:

e1 - First bound free variable, i.e. the element the closure is called or closed on.

e2 - Second bound free variable, i.e. the element the closure is called or closed on.

Returns:

Optional return value.

Throws:

IgniteCheckedException - Thrown in case of any error condition inside of the closure.