src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/ReturnTypeEntry.java

/*
 * Copyright (c) 2014, 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.oops;

import java.io.*;
import java.util.*;
import sun.jvm.hotspot.debugger.*;
import sun.jvm.hotspot.runtime.*;
import sun.jvm.hotspot.types.*;
import sun.jvm.hotspot.utilities.*;

// Type entry used for return from a call. A single cell to record the
// type.
public class ReturnTypeEntry<K,M> extends TypeEntries<K,M> {
  static final int cellCount = 1;

  ReturnTypeEntry(MethodDataInterface<K,M> methodData, ProfileData pd, int baseOff) {
    super(methodData, pd, baseOff);
  }

  K type() {
    return validKlass(baseOff);
  }

  static int staticCellCount() {
    return cellCount;
  }

  int typeIndex() {
    return baseOff;
  }

  void printDataOn(PrintStream st) {
    pd.tab(st);
    printKlass(st, baseOff);
    st.println();
  }
}