Clover coverage report - Ant Coverage
Coverage timestamp: Tue Apr 8 2003 20:43:55 EST
file stats: LOC: 175   Methods: 7
NCLOC: 50   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
InterfaceMethodRefCPInfo.java 0% 57.9% 42.9% 50%
 1   
 /*
 2   
  * The Apache Software License, Version 1.1
 3   
  *
 4   
  * Copyright (c) 2000-2002 The Apache Software Foundation.  All rights
 5   
  * reserved.
 6   
  *
 7   
  * Redistribution and use in source and binary forms, with or without
 8   
  * modification, are permitted provided that the following conditions
 9   
  * are met:
 10   
  *
 11   
  * 1. Redistributions of source code must retain the above copyright
 12   
  *    notice, this list of conditions and the following disclaimer.
 13   
  *
 14   
  * 2. Redistributions in binary form must reproduce the above copyright
 15   
  *    notice, this list of conditions and the following disclaimer in
 16   
  *    the documentation and/or other materials provided with the
 17   
  *    distribution.
 18   
  *
 19   
  * 3. The end-user documentation included with the redistribution, if
 20   
  *    any, must include the following acknowlegement:
 21   
  *       "This product includes software developed by the
 22   
  *        Apache Software Foundation (http://www.apache.org/)."
 23   
  *    Alternately, this acknowlegement may appear in the software itself,
 24   
  *    if and wherever such third-party acknowlegements normally appear.
 25   
  *
 26   
  * 4. The names "Ant" and "Apache Software
 27   
  *    Foundation" must not be used to endorse or promote products derived
 28   
  *    from this software without prior written permission. For written
 29   
  *    permission, please contact apache@apache.org.
 30   
  *
 31   
  * 5. Products derived from this software may not be called "Apache"
 32   
  *    nor may "Apache" appear in their names without prior written
 33   
  *    permission of the Apache Group.
 34   
  *
 35   
  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 36   
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 37   
  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 38   
  * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 39   
  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 40   
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 41   
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 42   
  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 43   
  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 44   
  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 45   
  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 46   
  * SUCH DAMAGE.
 47   
  * ====================================================================
 48   
  *
 49   
  * This software consists of voluntary contributions made by many
 50   
  * individuals on behalf of the Apache Software Foundation.  For more
 51   
  * information on the Apache Software Foundation, please see
 52   
  * <http://www.apache.org/>.
 53   
  */
 54   
 package org.apache.tools.ant.taskdefs.optional.depend.constantpool;
 55   
 
 56   
 import java.io.DataInputStream;
 57   
 import java.io.IOException;
 58   
 
 59   
 /**
 60   
  * A InterfaceMethodRef CP Info
 61   
  *
 62   
  * @author Conor MacNeill
 63   
  */
 64   
 public class InterfaceMethodRefCPInfo extends ConstantPoolEntry {
 65   
     /** the class name of the class defining the interafce method */
 66   
     private String interfaceMethodClassName;
 67   
     /** the name of the interface nmethod */
 68   
     private String interfaceMethodName;
 69   
     /** the method signature of the interface method */
 70   
     private String interfaceMethodType;
 71   
     /**
 72   
      * the index into the constant pool of the class entry for the interface
 73   
      * class
 74   
      */
 75   
     private int classIndex;
 76   
     /**
 77   
      * the index into the constant pool of the name and type entry
 78   
      * describing the method
 79   
      */
 80   
     private int nameAndTypeIndex;
 81   
 
 82   
     /** Constructor. */
 83  20270
     public InterfaceMethodRefCPInfo() {
 84  20270
         super(CONSTANT_INTERFACEMETHODREF, 1);
 85   
     }
 86   
 
 87   
     /**
 88   
      * read a constant pool entry from a class stream.
 89   
      *
 90   
      * @param cpStream the DataInputStream which contains the constant pool
 91   
      *      entry to be read.
 92   
      * @exception IOException if there is a problem reading the entry from
 93   
      *      the stream.
 94   
      */
 95  20270
     public void read(DataInputStream cpStream) throws IOException {
 96  20270
         classIndex = cpStream.readUnsignedShort();
 97  20270
         nameAndTypeIndex = cpStream.readUnsignedShort();
 98   
     }
 99   
 
 100   
     /**
 101   
      * Resolve this constant pool entry with respect to its dependents in
 102   
      * the constant pool.
 103   
      *
 104   
      * @param constantPool the constant pool of which this entry is a member
 105   
      *      and against which this entry is to be resolved.
 106   
      */
 107  20270
     public void resolve(ConstantPool constantPool) {
 108  20270
         ClassCPInfo interfaceMethodClass
 109   
              = (ClassCPInfo) constantPool.getEntry(classIndex);
 110   
 
 111  20270
         interfaceMethodClass.resolve(constantPool);
 112   
 
 113  20270
         interfaceMethodClassName = interfaceMethodClass.getClassName();
 114   
 
 115  20270
         NameAndTypeCPInfo nt
 116   
              = (NameAndTypeCPInfo) constantPool.getEntry(nameAndTypeIndex);
 117   
 
 118  20270
         nt.resolve(constantPool);
 119   
 
 120  20270
         interfaceMethodName = nt.getName();
 121  20270
         interfaceMethodType = nt.getType();
 122   
 
 123  20270
         super.resolve(constantPool);
 124   
     }
 125   
 
 126   
     /**
 127   
      * Print a readable version of the constant pool entry.
 128   
      *
 129   
      * @return the string representation of this constant pool entry.
 130   
      */
 131  0
     public String toString() {
 132  0
         String value;
 133   
 
 134  0
         if (isResolved()) {
 135  0
             value = "InterfaceMethod : Class = " + interfaceMethodClassName
 136   
                  + ", name = " + interfaceMethodName + ", type = "
 137   
                  + interfaceMethodType;
 138   
         } else {
 139  0
             value = "InterfaceMethod : Class index = " + classIndex
 140   
                  + ", name and type index = " + nameAndTypeIndex;
 141   
         }
 142   
 
 143  0
         return value;
 144   
     }
 145   
 
 146   
     /**
 147   
      * Gets the name of the class defining the interface method
 148   
      *
 149   
      * @return the name of the class defining the interface method
 150   
      */
 151  0
     public String getInterfaceMethodClassName() {
 152  0
         return interfaceMethodClassName;
 153   
     }
 154   
 
 155   
     /**
 156   
      * Get the name of the interface method
 157   
      *
 158   
      * @return the name of the interface method
 159   
      */
 160  0
     public String getInterfaceMethodName() {
 161  0
         return interfaceMethodName;
 162   
     }
 163   
 
 164   
     /**
 165   
      * Gets the type of the interface method
 166   
      *
 167   
      * @return the interface method's type signature
 168   
      */
 169  0
     public String getInterfaceMethodType() {
 170  0
         return interfaceMethodType;
 171   
     }
 172   
 
 173   
 }
 174   
 
 175