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Java example source code file (BasicFieldWrapper.java)

This example Java source code file (BasicFieldWrapper.java) is included in the alvinalexander.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Learn more about this Java project at its project page.

Java - Java tags/keywords

address, basicfieldwrapper, cintegertype, notinheapexception, oophandle, string, unalignedaddressexception, unmappedaddressexception, wrongtypeexception

The BasicFieldWrapper.java Java example source code

/*
 * Copyright (c) 2000, 2008, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code 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 Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 *
 */

package sun.jvm.hotspot.types.basic;

import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.types.*;

/** This is an adapter class which allows delegation of operation to
    another BasicCField; see, for example, BasicCharCFieldWrapper. */

public class BasicFieldWrapper implements Field {
  protected Field field;

  public BasicFieldWrapper(Field field) {
    this.field = field;
  }

  public String getName() {
    return field.getName();
  }

  public Type getType() {
    return field.getType();
  }

  public long getSize() {
    return field.getSize();
  }

  public boolean isStatic() {
    return field.isStatic();
  }

  public long getOffset() throws WrongTypeException {
    return field.getOffset();
  }

  public Address getStaticFieldAddress() throws WrongTypeException {
    return field.getStaticFieldAddress();
  }

  public boolean    getJBoolean (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJBoolean(addr);
  }
  public byte       getJByte    (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJByte(addr);
  }
  public char       getJChar    (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJChar(addr);
  }
  public double     getJDouble  (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJDouble(addr);
  }
  public float      getJFloat   (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJFloat(addr);
  }
  public int        getJInt     (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJInt(addr);
  }
  public long       getJLong    (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJLong(addr);
  }
  public short      getJShort   (Address addr) throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJShort(addr);
  }
  public long       getCInteger (Address addr, CIntegerType type) throws UnmappedAddressException, UnalignedAddressException {
    return field.getCInteger(addr, type);
  }
  public Address    getAddress  (Address addr) throws UnmappedAddressException, UnalignedAddressException {
    return field.getAddress(addr);
  }
  public OopHandle  getOopHandle(Address addr)
    throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
    return field.getOopHandle(addr);
  }
  public OopHandle  getNarrowOopHandle(Address addr)
    throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
    return field.getNarrowOopHandle(addr);
  }

  public boolean    getJBoolean () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJBoolean();
  }
  public byte       getJByte    () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJByte();
  }
  public char       getJChar    () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJChar();
  }
  public double     getJDouble  () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJDouble();
  }
  public float      getJFloat   () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJFloat();
  }
  public int        getJInt     () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJInt();
  }
  public long       getJLong    () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJLong();
  }
  public short      getJShort   () throws UnmappedAddressException, UnalignedAddressException, WrongTypeException {
    return field.getJShort();
  }
  public long       getCInteger (CIntegerType type) throws UnmappedAddressException, UnalignedAddressException {
    return field.getCInteger(type);
  }
  public Address    getAddress  () throws UnmappedAddressException, UnalignedAddressException {
    return field.getAddress();
  }
  public OopHandle  getOopHandle()
    throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
    return field.getOopHandle();
  }
  public OopHandle  getNarrowOopHandle()
    throws UnmappedAddressException, UnalignedAddressException, NotInHeapException {
    return field.getNarrowOopHandle();
  }
}

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