/*
* Copyright 2014 - 2020 Rafael Winterhalter
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.bytebuddy.implementation.bytecode.constant;
import net.bytebuddy.build.HashCodeAndEqualsPlugin;
import net.bytebuddy.implementation.Implementation;
import net.bytebuddy.implementation.bytecode.StackManipulation;
import net.bytebuddy.implementation.bytecode.StackSize;
import net.bytebuddy.utility.JavaConstant;
import org.objectweb.asm.MethodVisitor;
A constant representing a JavaConstant
. /**
* A constant representing a {@link JavaConstant}.
*/
@HashCodeAndEqualsPlugin.Enhance
public class JavaConstantValue implements StackManipulation {
The instance to load onto the operand stack.
/**
* The instance to load onto the operand stack.
*/
private final JavaConstant javaConstant;
Creates a constant pool value representing a JavaConstant
. Params: - javaConstant – The instance to load onto the operand stack.
/**
* Creates a constant pool value representing a {@link JavaConstant}.
*
* @param javaConstant The instance to load onto the operand stack.
*/
public JavaConstantValue(JavaConstant javaConstant) {
this.javaConstant = javaConstant;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public boolean isValid() {
return true;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public Size apply(MethodVisitor methodVisitor, Implementation.Context implementationContext) {
methodVisitor.visitLdcInsn(javaConstant.asConstantPoolValue());
return StackSize.SINGLE.toIncreasingSize();
}
}