identity.java

用于Java 组件和通过Windows COM 对象或Windows DLL 来公开的组件之间的互操作

//******************************************************************
// Released under the DevelopMentor OpenSource Software License.
// Please consult the LICENSE file in the project root directory,
// or at http://www.develop.com for details before using this
// software.
//******************************************************************

package com.develop.jawin;

public class Identity {
  private int count;
  private final int peer;
  
  Identity(int peer) {
    count = 1;
    this.peer = peer;
    if (IdentityManager.traceRefs) {
      System.out.println("GIT ref [" + Integer.toHexString(peer) + "] = 1");
    }
  }

  synchronized int IncRef() {
    if (IdentityManager.traceRefs) {
      System.out.println("GIT ref [" + Integer.toHexString(peer) + "] = " + (count+1));
    }
    return ++count;
  }

  synchronized int DecRef() {
    if (IdentityManager.traceRefs) {
      System.out.println("GIT ref [" + Integer.toHexString(peer) + "] = " + (count-1));
    }
    return --count;
  }
}