com.helger.commons.collections.triple

Class ReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

java.lang.Object

com.helger.commons.collections.triple.ReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

Type Parameters:

DATA1TYPE - First type.

DATA2TYPE - Second type.

DATA3TYPE - Third type.

All Implemented Interfaces:

IReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

@Immutable
public final class ReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>
extends Object
implements IReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

A generic triple class. It wraps three objects of arbitrary type. If you only want two objects, look at the class ReadonlyPair. If you just want to wrap a single object, look at class Wrapper .

Author:

Philip Helger

Constructor Summary

Constructors

Constructor and Description
ReadonlyTriple(IReadonlyTriple<? extends DATA1TYPE,? extends DATA2TYPE,? extends DATA3TYPE> rhs)
ReadonlyTriple(T2 aFirst, U2 aSecond, V2 aThird)

Method Summary

Methods

Modifier and Type	Method and Description
static <T,U,V> ReadonlyTriple<T,U,V>	create(T aFirst, U aSecond, V aThird)
boolean	equals(Object o)
DATA1TYPE	getFirst()
DATA2TYPE	getSecond()
DATA3TYPE	getThird()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadonlyTriple

public ReadonlyTriple(@Nullable
              T2 aFirst,
              @Nullable
              U2 aSecond,
              @Nullable
              V2 aThird)

ReadonlyTriple

public ReadonlyTriple(@Nonnull
              IReadonlyTriple<? extends DATA1TYPE,? extends DATA2TYPE,? extends DATA3TYPE> rhs)

Method Detail

getFirst

@Nullable
public DATA1TYPE getFirst()

Specified by:

getFirst in interface IReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

Returns:

The first element. May be null.

getSecond

@Nullable
public DATA2TYPE getSecond()

Specified by:

getSecond in interface IReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

Returns:

The second element. May be null.

getThird

@Nullable
public DATA3TYPE getThird()

Specified by:

getThird in interface IReadonlyTriple<DATA1TYPE,DATA2TYPE,DATA3TYPE>

Returns:

The third element. May be null.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

create

@Nonnull
public static <T,U,V> ReadonlyTriple<T,U,V> create(@Nullable
                                           T aFirst,
                                           @Nullable
                                           U aSecond,
                                           @Nullable
                                           V aThird)