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143 lines
4.0 KiB
143 lines
4.0 KiB
/*
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* Copyright (c) 1996, 2000, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*
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*/
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package org.omg.CORBA;
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/**
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* An object that indicates whether a method had completed running
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* when a <code>SystemException</code> was thrown.
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* <P>
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* The class <code>CompletionStatus</code>
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* contains three <code>CompletionStatus</code> instances, which are constants
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* representing each
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* possible completion status: <code>COMPLETED_MAYBE</code>,
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* <code>COMPLETED_NO</code>, and <code>COMPLETED_YES</code>.
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* It also contains
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* three <code>int</code> members, each a constant corresponding to one of
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* the <code>CompletionStatus</code> instances. These <code>int</code>
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* members make it possible to use a <code>switch</code> statement.
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* <P>
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* The class also contains two methods:
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* <UL>
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* <LI><code>public int <bold>value</bold>()</code> -- which accesses the
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* <code>value</code> field of a <code>CompletionStatus</code> object
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* <LI><code>public static CompletionStatus
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* <bold>from_int</bold>(int i)</code> --
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* for creating an instance from one of the <code>int</code> members
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* </UL>
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* @see org.omg.CORBA.SystemException
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* @since JDK1.2
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*/
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public final class CompletionStatus implements org.omg.CORBA.portable.IDLEntity
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{
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/**
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* The constant indicating that a method completed running
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* before a <code>SystemException</code> was thrown.
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*/
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public static final int _COMPLETED_YES = 0,
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/**
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* The constant indicating that a method had not completed running
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* when a <code>SystemException</code> was thrown.
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*/
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_COMPLETED_NO = 1,
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/**
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* The constant indicating that it is unknown whether a method had
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* completed running when a <code>SystemException</code> was thrown.
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*/
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_COMPLETED_MAYBE = 2;
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/**
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* An instance of <code>CompletionStatus</code> initialized with
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* the constant <code>_COMPLETED_YES</code>.
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*/
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public static final CompletionStatus COMPLETED_YES = new CompletionStatus(_COMPLETED_YES);
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/**
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* An instance of <code>CompletionStatus</code> initialized with
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* the constant <code>_COMPLETED_NO</code>.
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*/
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public static final CompletionStatus COMPLETED_NO = new CompletionStatus(_COMPLETED_NO);
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/**
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* An instance of <code>CompletionStatus</code> initialized with
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* the constant <code>_COMPLETED_MAYBE</code>.
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*/
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public static final CompletionStatus COMPLETED_MAYBE = new CompletionStatus(_COMPLETED_MAYBE);
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/**
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* Retrieves the value of this <code>CompletionStatus</code> object.
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*
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* @return one of the possible <code>CompletionStatus</code> values:
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* <code>_COMPLETED_YES</code>, <code>_COMPLETED_NO</code>, or
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* <code>_COMPLETED_MAYBE</code>
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*
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*/
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public int value() { return _value; }
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/**
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* Creates a <code>CompletionStatus</code> object from the given <code>int</code>.
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*
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* @param i one of <code>_COMPLETED_YES</code>, <code>_COMPLETED_NO</code>, or
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* <code>_COMPLETED_MAYBE</code>
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*
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* @return one of the possible <code>CompletionStatus</code> objects
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* with values:
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* <code>_COMPLETED_YES</code>, <code>_COMPLETED_NO</code>, or
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* <code>_COMPLETED_MAYBE</code>
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*
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* @exception org.omg.CORBA.BAD_PARAM if the argument given is not one of the
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* <code>int</code> constants defined in <code>CompletionStatus</code>
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*/
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public static CompletionStatus from_int(int i) {
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switch (i) {
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case _COMPLETED_YES:
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return COMPLETED_YES;
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case _COMPLETED_NO:
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return COMPLETED_NO;
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case _COMPLETED_MAYBE:
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return COMPLETED_MAYBE;
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default:
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throw new org.omg.CORBA.BAD_PARAM();
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}
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}
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/**
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* Creates a <code>CompletionStatus</code> object from the given <code>int</code>.
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*
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* @param _value one of <code>_COMPLETED_YES</code>, <code>_COMPLETED_NO</code>, or
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* <code>_COMPLETED_MAYBE</code>
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*
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*/
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private CompletionStatus(int _value) {
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this._value = _value;
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}
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private int _value;
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}
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