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Optimisation of Java Bytecode via EOLANG
/*
* The MIT License (MIT)
*
* Copyright (c) 2016-2023 Objectionary.com
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package org.eolang.jeo.representation.bytecode;
import java.util.ArrayList;
import java.util.Collection;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.FieldVisitor;
/**
* Bytecode field.
* @since 0.2
*/
public final class BytecodeField {
/**
* Field name.
*/
private final String name;
/**
* Descriptor.
*/
private final String descriptor;
/**
* Signature.
*/
private final String signature;
/**
* Set value.
*/
private final Object value;
/**
* Access.
*/
private final int access;
/**
* Annotations.
*/
private final Collection annotations;
/**
* Constructor.
* @param name Name.
* @param descr Descriptor.
* @param signature Signature.
* @param value Value.
* @param access Access.
* @checkstyle ParameterNumberCheck (5 lines)
*/
public BytecodeField(
final String name,
final String descr,
final String signature,
final Object value,
final int access
) {
this.name = name;
this.descriptor = descr;
this.signature = signature;
this.value = value;
this.access = access;
this.annotations = new ArrayList<>(0);
}
/**
* Write field to a class.
* @param visitor Visitor.
*/
public void write(final ClassVisitor visitor) {
final FieldVisitor fvisitor = visitor.visitField(
this.access,
this.name,
this.descriptor,
this.signature,
this.value
);
this.annotations.forEach(annotation -> annotation.write(fvisitor));
}
/**
* Add annotation.
* @param descr Descriptor.
* @param visible Visible.
*/
public void withAnnotation(final String descr, final boolean visible) {
this.annotations.add(new BytecodeAnnotation(descr, visible));
}
}
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