soot.asm.FieldBuilder Maven / Gradle / Ivy

package soot.asm;

/*-
 * #%L
 * Soot - a J*va Optimization Framework
 * %%
 * Copyright (C) 1997 - 2014 Raja Vallee-Rai and others
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 2.1 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.Opcodes;

import soot.SootField;

/**
 * Soot field builder.
 * 
 * @author Aaloan Miftah
 */
final class FieldBuilder extends FieldVisitor {

  private TagBuilder tb;
  private final SootField field;
  private final SootClassBuilder scb;

  FieldBuilder(SootField field, SootClassBuilder scb) {
    super(Opcodes.ASM5);
    this.field = field;
    this.scb = scb;
  }

  private TagBuilder getTagBuilder() {
    TagBuilder t = tb;
    if (t == null) {
      t = tb = new TagBuilder(field, scb);
    }
    return t;
  }

  @Override
  public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
    return getTagBuilder().visitAnnotation(desc, visible);
  }

  @Override
  public void visitAttribute(Attribute attr) {
    getTagBuilder().visitAttribute(attr);
  }
}