edu.rice.cs.plt.tuple
Class IdentityQuad<T1,T2,T3,T4>

java.lang.Object
  edu.rice.cs.plt.tuple.Tuple
      edu.rice.cs.plt.tuple.Quad<T1,T2,T3,T4>
          edu.rice.cs.plt.tuple.IdentityQuad<T1,T2,T3,T4>

All Implemented Interfaces:

Serializable

public class IdentityQuad<T1,T2,T3,T4>
extends Quad<T1,T2,T3,T4>

A quad that defines equals(java.lang.Object) and Tuple.hashCode() in terms of its elements' identity (==) instead of equality (@code equals})

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.rice.cs.plt.tuple.Quad

_first, _fourth, _second, _third

Constructor Summary

IdentityQuad(T1 first, T2 second, T3 third, T4 fourth)

Method Summary

boolean	equals(Object o)
static <T1,T2,T3,T4> Lambda4<T1,T2,T3,T4,Quad<T1,T2,T3,T4>>	factory() Produce a lambda that invokes the constructor
protected int	generateHashCode()
static <T1,T2,T3,T4> IdentityQuad<T1,T2,T3,T4>	make(T1 first, T2 second, T3 third, T4 fourth) Call the constructor (allows the type arguments to be inferred)

Methods inherited from class edu.rice.cs.plt.tuple.Quad

comparator, comparator, first, firstGetter, fourth, fourthGetter, second, secondGetter, third, thirdGetter, toString

Methods inherited from class edu.rice.cs.plt.tuple.Tuple

hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

IdentityQuad

public IdentityQuad(T1 first,
                    T2 second,
                    T3 third,
                    T4 fourth)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Quad<T1,T2,T3,T4>

Returns:

true iff this is of the same class as o, and each corresponding element is identical (according to ==)

generateHashCode

protected int generateHashCode()

Overrides:

generateHashCode in class Quad<T1,T2,T3,T4>

make

public static <T1,T2,T3,T4> IdentityQuad<T1,T2,T3,T4> make(T1 first,
                                                           T2 second,
                                                           T3 third,
                                                           T4 fourth)

Call the constructor (allows the type arguments to be inferred)

factory

public static <T1,T2,T3,T4> Lambda4<T1,T2,T3,T4,Quad<T1,T2,T3,T4>> factory()

Produce a lambda that invokes the constructor