1 files changed, 148 insertions, 0 deletions
diff --git a/bcel-builder/src/org/aspectj/apache/bcel/classfile/ConstantInteger.java b/bcel-builder/src/org/aspectj/apache/bcel/classfile/ConstantInteger.java
new file mode 100644
index 000000000..cfb8debbe
--- /dev/null
+++ b/bcel-builder/src/org/aspectj/apache/bcel/classfile/ConstantInteger.java
@@ -0,0 +1,148 @@
+
+package org.aspectj.apache.bcel.classfile;
+
+/* ====================================================================
+ * The Apache Software License, Version 1.1
+ *
+ * Copyright (c) 2001 The Apache Software Foundation.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. The end-user documentation included with the redistribution,
+ *    if any, must include the following acknowledgment:
+ *       "This product includes software developed by the
+ *        Apache Software Foundation (http://www.apache.org/)."
+ *    Alternately, this acknowledgment may appear in the software itself,
+ *    if and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Apache" and "Apache Software Foundation" and
+ *    "Apache BCEL" must not be used to endorse or promote products
+ *    derived from this software without prior written permission. For
+ *    written permission, please contact apache@apache.org.
+ *
+ * 5. Products derived from this software may not be called "Apache",
+ *    "Apache BCEL", nor may "Apache" appear in their name, without
+ *    prior written permission of the Apache Software Foundation.
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ */
+
+
+import  org.aspectj.apache.bcel.Constants;
+import  java.io.*;
+
+/** 
+ * This class is derived from the abstract 
+ * <A HREF="org.aspectj.apache.bcel.classfile.Constant.html">Constant</A> class 
+ * and represents a reference to an int object.
+ *
+ * @version $Id: ConstantInteger.java,v 1.1 2004/11/18 14:48:11 aclement Exp $
+ * @author  <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
+ * @see     Constant
+ */
+public final class ConstantInteger extends Constant implements ConstantObject {
+  private int bytes;
+
+  /** 
+   * @param bytes Data
+   */
+  public ConstantInteger(int bytes)
+  {    
+    super(Constants.CONSTANT_Integer);
+    this.bytes = bytes;
+  }
+
+  /**
+   * Initialize from another object.
+   */
+  public ConstantInteger(ConstantInteger c) {
+    this(c.getBytes());
+  }
+
+  /** 
+   * Initialize instance from file data.
+   *
+   * @param file Input stream
+   * @throws IOException
+   */
+  ConstantInteger(DataInputStream file) throws IOException
+  {    
+    this(file.readInt());
+  }
+
+  /**
+   * Called by objects that are traversing the nodes of the tree implicitely
+   * defined by the contents of a Java class. I.e., the hierarchy of methods,
+   * fields, attributes, etc. spawns a tree of objects.
+   *
+   * @param v Visitor object
+   */
+  public void accept(Visitor v) {
+    v.visitConstantInteger(this);
+  }
+
+  /**
+   * Dump constant integer to file stream in binary format.
+   *
+   * @param file Output file stream
+   * @throws IOException
+   */ 
+  public final void dump(DataOutputStream file) throws IOException
+  {
+    file.writeByte(tag);
+    file.writeInt(bytes);
+  }
+
+  /**
+   * @return data, i.e., 4 bytes.
+   */  
+  public final int getBytes() { return bytes; }
+
+  /**
+   * @param bytes.
+   */
+  public final void setBytes(int bytes) {
+    this.bytes = bytes;
+  }
+
+  /**
+   * @return String representation.
+   */
+  public final String toString() {
+    return super.toString() + "(bytes = " + bytes + ")";
+  }    
+
+  /** @return Integer object
+   */
+  public Object getConstantValue(ConstantPool cp) {
+    return new Integer(bytes);
+  }
+}