Package palisades.lakes.multimethods.java

Class Signature0

java.lang.Object

palisades.lakes.multimethods.java.Signature0

All Implemented Interfaces:

Signature

public final class Signature0
extends java.lang.Object
implements Signature

Singleton Signature implementation for zero-arity methods.

Since:

2017-10-12

Version:

2017-10-12

Author:

palisades dot lakes at gmail dot com

Field Summary

Fields

Modifier and Type	Field	Description
static Signature0	INSTANCE

Constructor Summary

Constructors

Constructor	Description
Signature0()

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object that)
static Signature0	get()
int	hashCode()
boolean	isAssignableFrom(java.lang.Class... ks)	If this.isAssignableFrom(ks), then a method defined for this can be used on a length 3 arglist whose classes are the elements of ks.
boolean	isAssignableFrom(java.lang.Class k0, java.lang.Class k1)	If this.isAssignableFrom(k0,k1), then a method defined for this can be used on a length 2 arglist whose classes are k0, k1.
boolean	isAssignableFrom(java.lang.Class k0, java.lang.Class k1, java.lang.Class k2)	If this.isAssignableFrom(k0,k1,k2), then a method defined for this can be used on a length 3 arglist whose classes are k0, k1, k3.
boolean	isAssignableFrom(Signature that)	If this.isAssignableFrom(that), then a method defined for this can be used on an arglist whose signature is that.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final Signature0 INSTANCE

Constructor Detail

Signature0

public Signature0()

Method Detail

isAssignableFrom

public final boolean isAssignableFrom(Signature that)

Description copied from interface: Signature

If this.isAssignableFrom(that), then a method defined for this can be used on an arglist whose signature is that.

Specified by:

isAssignableFrom in interface Signature

isAssignableFrom

public final boolean isAssignableFrom(java.lang.Class k0,
                                      java.lang.Class k1)

Description copied from interface: Signature

If this.isAssignableFrom(k0,k1), then a method defined for this can be used on a length 2 arglist whose classes are k0, k1.

This eliminates the need to create signature instances in a common special case.

Specified by:

isAssignableFrom in interface Signature

isAssignableFrom

public final boolean isAssignableFrom(java.lang.Class k0,
                                      java.lang.Class k1,
                                      java.lang.Class k2)

Description copied from interface: Signature

If this.isAssignableFrom(k0,k1,k2), then a method defined for this can be used on a length 3 arglist whose classes are k0, k1, k3.

This eliminates the need to create signature instances in a common special case.

Specified by:

isAssignableFrom in interface Signature

isAssignableFrom

public final boolean isAssignableFrom(java.lang.Class... ks)

Description copied from interface: Signature

If this.isAssignableFrom(ks), then a method defined for this can be used on a length 3 arglist whose classes are the elements of ks.

This eliminates the need to create signature instances in a common special case.

Specified by:

isAssignableFrom in interface Signature

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public final boolean equals(java.lang.Object that)

Overrides:

equals in class java.lang.Object

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object

get

public static final Signature0 get()