IgniteClosure2X (Ignite 2.17.0)

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 Description

IgniteClosure2X()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	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.