Package net.automatalib.common.util

Class Triple<T1,T2,T3>

java.lang.Object

net.automatalib.common.util.string.AbstractPrintable

net.automatalib.common.util.Triple<T1,T2,T3>

Type Parameters:

T1 - type of the triple's first component.

T2 - type of the triple's second component.

T3 - type of the triple's third component.

All Implemented Interfaces:

Printable

public final class Triple<T1,T2,T3>
extends AbstractPrintable

Immutable triple class.

Note: this class should only be used for internal representations of tuples with value type semantics (e.g. equality, only if all components are equal).

Whenever a public interface returns an aggregation of individual objects, a separate class should be created/used that has meaningful identifiers for the individual components.

Method Summary

Modifier and Type	Method	Description
boolean	equals(@Nullable Object o)
T1	getFirst()
T2	getSecond()
T3	getThird()
int	hashCode()
static <T1,T2,T3> Triple<T1,T2,T3>	of(T1 first, T2 second, T3 third)	Convenience function for creating a triple, allowing the user to omit the type parameters.
void	print(Appendable a)	Outputs the current object.

Methods inherited from class net.automatalib.common.util.string.AbstractPrintable

toString

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <T1,T2,T3> Triple<T1,T2,T3> of(T1 first,
                                                                     T2 second,
                                                                     T3 third)

Convenience function for creating a triple, allowing the user to omit the type parameters.

getFirst

public T1 getFirst()

getSecond

public T2 getSecond()

getThird

public T3 getThird()

print

public void print(Appendable a)
           throws IOException

Description copied from interface: Printable

Outputs the current object.

Parameters:

a - the appendable.

Throws:

IOException - if an error occurs during appending.

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object