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     */
020    package org.sonar.java.bytecode.asm;
021    
022    public 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    }