org.gcube.data.trees.constraints
Class Same<T>

java.lang.Object
  org.gcube.data.trees.constraints.BaseConstraint<T>
      org.gcube.data.trees.constraints.Same<T>

All Implemented Interfaces:

Serializable, Constraint<T>

public class Same<T>
extends BaseConstraint<T>

Constrains values to be equal to a given one (in the Object.equals(Object) sense).

Author:

Fabio Simeoni

See Also:

Serialized Form

Constructor Summary

Same(Object o)
Creates an instance from a value.

Method Summary

boolean	accepts(Object t) Returns true if a value satisfies the constraint.
Object	as()
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Same

public Same(Object o)

Creates an instance from a value.

Parameters:

o - the value.

Method Detail

accepts

public boolean accepts(Object t)

Returns true if a value satisfies the constraint.

Parameters:

t - the value.

Returns:

true if the value satisfies the constraint, false if it does not.

toString

public String toString()

Overrides:

toString in class BaseConstraint<T>

as

public Object as()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object