messif.operations
Class AbstractOperation.DataEqualOperation

java.lang.Object
  messif.operations.AbstractOperation.DataEqualOperation

Enclosing class:

AbstractOperation

public static class AbstractOperation.DataEqualOperation
extends java.lang.Object

A wrapper class that allows to hash/equal abstract objects using their data and not ID. Especially, standard hashing structures (HashMap, etc.) can be used on wrapped object.

Field Summary

protected AbstractOperation

operation Encapsulated operation

Constructor Summary

AbstractOperation.DataEqualOperation(AbstractOperation operation)
Creates a new instance of DataEqualObject wrapper over the specified LocalAbstractObject.

Method Summary

boolean	equals(java.lang.Object obj) Indicates whether some other object has the same data as this operation.
AbstractOperation	get() Returns the encapsulated operation.
int	hashCode() Returns a hash code value for the operation data.

Methods inherited from class java.lang.Object

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

Field Detail

operation

protected final AbstractOperation operation

Encapsulated operation

Constructor Detail

AbstractOperation.DataEqualOperation

public AbstractOperation.DataEqualOperation(AbstractOperation operation)

Creates a new instance of DataEqualObject wrapper over the specified LocalAbstractObject.

Parameters:

operation - the encapsulated object

Method Detail

get

public AbstractOperation get()

Returns the encapsulated operation.

Returns:

the encapsulated operation

hashCode

public int hashCode()

Returns a hash code value for the operation data.

Overrides:

hashCode in class java.lang.Object

Returns:

a hash code value for the data of this operation

equals

public boolean equals(java.lang.Object obj)

Indicates whether some other object has the same data as this operation.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object has the same data as the obj argument; false otherwise.