net.bytebuddy.implementation.bytecode.constant

Class JavaConstantValue

java.lang.Object

net.bytebuddy.implementation.bytecode.constant.JavaConstantValue

All Implemented Interfaces:

StackManipulation

@HashCodeAndEqualsPlugin.Enhance
public class JavaConstantValue
extends Object
implements StackManipulation

A constant representing a JavaConstant.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JavaConstantValue.Visitor A visitor to resolve a JavaConstant to a ASM constant pool representation.

Nested classes/interfaces inherited from interface net.bytebuddy.implementation.bytecode.StackManipulation

StackManipulation.Compound, StackManipulation.Illegal, StackManipulation.Simple, StackManipulation.Size, StackManipulation.Trivial

Constructor Summary

Constructors

Constructor and Description
JavaConstantValue(JavaConstant constant) Creates a constant pool value representing a JavaConstant.

Method Summary

Modifier and Type	Method and Description
StackManipulation.Size	apply(org.objectweb.asm.MethodVisitor methodVisitor, Implementation.Context implementationContext) Applies the stack manipulation that is described by this instance.
boolean	isValid() Determines if this stack manipulation is valid.

Methods inherited from class java.lang.Object

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

Constructor Detail

JavaConstantValue

public JavaConstantValue(JavaConstant constant)

Creates a constant pool value representing a JavaConstant.

Parameters:

constant - The instance to load onto the operand stack.

Method Detail

isValid

public boolean isValid()

Determines if this stack manipulation is valid.

Specified by:

isValid in interface StackManipulation

Returns:

If false, this manipulation cannot be applied and should throw an exception.

apply

public StackManipulation.Size apply(org.objectweb.asm.MethodVisitor methodVisitor,
                                    Implementation.Context implementationContext)

Applies the stack manipulation that is described by this instance.

Specified by:

apply in interface StackManipulation

Parameters:

methodVisitor - The method visitor used to write the method implementation to.

implementationContext - The context of the current implementation.

Returns:

The changes to the size of the operand stack that are implied by this stack manipulation.