net.bytebuddy.implementation

Class EqualsMethod.NullValueGuard.UsingJump

java.lang.Object

net.bytebuddy.implementation.EqualsMethod.NullValueGuard.UsingJump

All Implemented Interfaces:

EqualsMethod.NullValueGuard

Enclosing interface:

EqualsMethod.NullValueGuard

@HashCodeAndEqualsPlugin.Enhance
public static class EqualsMethod.NullValueGuard.UsingJump
extends Object
implements EqualsMethod.NullValueGuard

A null value guard that expects a reference type and that skips the comparison if both values are null but returns if the invoked instance's field value is null but not the compared instance's value.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected class	EqualsMethod.NullValueGuard.UsingJump.AfterInstruction The stack manipulation to apply after the equality computation.
protected class	EqualsMethod.NullValueGuard.UsingJump.BeforeInstruction The stack manipulation to apply before the equality computation.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.EqualsMethod.NullValueGuard

EqualsMethod.NullValueGuard.NoOp, EqualsMethod.NullValueGuard.UsingJump

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UsingJump(MethodDescription instrumentedMethod) Creates a new null value guard using a jump instruction for null values.

Method Summary

Modifier and Type	Method and Description
StackManipulation	after() Returns a stack manipulation to apply after computing equality.
StackManipulation	before() Returns a stack manipulation to apply before computing equality.
int	getRequiredVariablePadding() Returns the required padding for the local variable array to apply this guard.

Methods inherited from class java.lang.Object

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

Constructor Detail

UsingJump

protected UsingJump(MethodDescription instrumentedMethod)

Creates a new null value guard using a jump instruction for null values.

Parameters:

instrumentedMethod - The instrumented method.

Method Detail

before

public StackManipulation before()

Returns a stack manipulation to apply before computing equality.

Specified by:

before in interface EqualsMethod.NullValueGuard

Returns:

A stack manipulation to apply before computing equality.

after

public StackManipulation after()

Returns a stack manipulation to apply after computing equality.

Specified by:

after in interface EqualsMethod.NullValueGuard

Returns:

A stack manipulation to apply after computing equality.

getRequiredVariablePadding

public int getRequiredVariablePadding()

Returns the required padding for the local variable array to apply this guard.

Specified by:

getRequiredVariablePadding in interface EqualsMethod.NullValueGuard

Returns:

The required padding for the local variable array to apply this guard.