doublevaluepermission.java

Java 3D Desktop Environment旨在使用Java 3D来创建一个3D桌面环境。功能包括：分布式的应用程序

package org.j3de.permission;

import java.security.Permission;

public abstract class DoubleValuePermission extends Permission {

  private double value;

  public DoubleValuePermission(String value) {
    super(value);
    this.value = new Double(value).doubleValue();
  }

  public boolean equals(Object obj) {
    if (!(this.getClass().isInstance(obj.getClass())))
      return false;

    return (this.value == ((DoubleValuePermission)obj).value);
  }

  public boolean implies(Permission permission) {
    if (!(this.getClass().isInstance(permission.getClass())))
      return false;

    return (this.value > ((DoubleValuePermission)permission).value);
  }

  public int hashCode() {
    return getName().hashCode();
  }

  public String getActions() {
    return "";
  }
}