com.headius.invokebinder.transform

Class Drop

java.lang.Object

com.headius.invokebinder.transform.Transform

com.headius.invokebinder.transform.Drop

public class Drop
extends Transform

An argument drop transform. Equivalent call: MethodHandles.dropArguments(MethodHandle, int, MethodType).

Field Summary

Fields

Modifier and Type	Field and Description
private int	position
private java.lang.Class[]	types

Constructor Summary

Constructors

Constructor and Description
Drop(int position, java.lang.Class... types)

Method Summary

Modifier and Type	Method and Description
java.lang.invoke.MethodType	down(java.lang.invoke.MethodType type) Apply this transform downward from an incoming MethodType, producing a new type.
java.lang.String	toString() Return a string representation of this transform.
java.lang.invoke.MethodHandle	up(java.lang.invoke.MethodHandle target) Apply this transform upward from the given MethodHandle, producing a new handle.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

position

private final int position

types

private final java.lang.Class[] types

Constructor Detail

Drop

public Drop(int position,
            java.lang.Class... types)

Method Detail

up

public java.lang.invoke.MethodHandle up(java.lang.invoke.MethodHandle target)

Description copied from class: Transform

Apply this transform upward from the given MethodHandle, producing a new handle.

Specified by:

up in class Transform

Parameters:

target - the target handle

Returns:

the adapted handle

down

public java.lang.invoke.MethodType down(java.lang.invoke.MethodType type)

Description copied from class: Transform

Apply this transform downward from an incoming MethodType, producing a new type.

Specified by:

down in class Transform

Parameters:

type - the source type

Returns:

the new type

toString

public java.lang.String toString()

Description copied from class: Transform

Return a string representation of this transform.

Specified by:

toString in class Transform