001/*
002 * Sonar, open source software quality management tool.
003 * Copyright (C) 2008-2012 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * Sonar is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * Sonar is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public
017 * License along with Sonar; if not, write to the Free Software
018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019 */
020package org.sonar.java.bytecode.asm;
021
022public abstract class AsmClassProvider {
023
024  public enum DETAIL_LEVEL {
025    NOTHING(1), // Nothing is loaded from the bytecode
026    STRUCTURE(2), // superclass and interfaces are loaded along with fields and methods but not types used by fields or methods
027    STRUCTURE_AND_CALLS(3);// calls to other methods are loaded
028
029    private int internalLevel;
030
031    private DETAIL_LEVEL(int level) {
032      this.internalLevel = level;
033    }
034
035    boolean isGreaterThan(DETAIL_LEVEL level) {
036      return this.internalLevel > level.internalLevel;
037    }
038  }
039
040  public abstract AsmClass getClass(String internalName, DETAIL_LEVEL level);
041
042  public final AsmClass getClass(String internalName) {
043    return getClass(internalName, DETAIL_LEVEL.STRUCTURE_AND_CALLS);
044  }
045}