/*
* 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 org.objectweb.asm.MethodVisitor;
Represents a String
value that is stored in a type's constant pool. /**
* Represents a {@link java.lang.String} value that is stored in a type's constant pool.
*/
@HashCodeAndEqualsPlugin.Enhance
public class TextConstant implements StackManipulation {
The text value to load onto the operand stack.
/**
* The text value to load onto the operand stack.
*/
private final String text;
Creates a new stack manipulation to load a String
constant onto the operand stack. Params: - text – The value of the
String
to be loaded.
/**
* Creates a new stack manipulation to load a {@code String} constant onto the operand stack.
*
* @param text The value of the {@code String} to be loaded.
*/
public TextConstant(String text) {
this.text = text;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public boolean isValid() {
return true;
}
{@inheritDoc}
/**
* {@inheritDoc}
*/
public Size apply(MethodVisitor methodVisitor, Implementation.Context implementationContext) {
methodVisitor.visitLdcInsn(text);
return StackSize.SINGLE.toIncreasingSize();
}
}