Class FilterReturn

java.lang.Object

com.headius.invokebinder.transform.Transform

com.headius.invokebinder.transform.FilterReturn

public class FilterReturn
extends Transform

An return-filtering transform. Equivalent call: MethodHandles.filterReturn(MethodHandle, MethodHandle).

Field Summary

Fields

Modifier and Type	Field	Description
private final MethodHandle	function

Constructor Summary

Constructors

Constructor	Description
FilterReturn(MethodHandle function)

Method Summary

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

Methods inherited from class Object

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

Field Details

function

private final MethodHandle function

Constructor Details

FilterReturn

public FilterReturn(MethodHandle function)

Method Details

up

public MethodHandle up(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 MethodType down(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 String toString()

Description copied from class: Transform

Return a string representation of this transform.

Specified by:

toString in class Transform

Returns: