1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * ident "%Z%%M% %I% %E% SMI" 24 * 25 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 29 package com.sun.dhcpmgr.data.qualifier; 30 31 import java.util.Arrays; 32 import java.util.ArrayList; 33 34 /** 35 * An extension of the integer qualifier type that restricts the integer 36 * values to a given set. 37 */ 38 public class QualifierIntegerEnum extends QualifierInteger 39 implements QualifierEnum { 40 41 /** 42 * The set of legal integer values. 43 */ 44 protected int[] values; 45 46 private QualifierIntegerEnum() {} 47 48 /** 49 * Construct an integer enumerated qualifier type. 50 * 51 * @param values 52 * The set of legal integer values. 53 */ 54 public QualifierIntegerEnum(int[] values) { 55 this.values = values; 56 } 57 58 /** 59 * Get the set of legal integer values. 60 * 61 * @return 62 * The set of legal integer values. 63 */ 64 public int[] getValues() { 65 return values; 66 } 67 68 public Object parseValue(String value) { 69 Integer intValue = (Integer) super.parseValue(value); 70 71 if (intValue != null) { 72 int i = intValue.intValue(); 73 74 for (int index = 0; index < values.length; index++) { 75 if (values[index] == i) { 76 return intValue; 77 } 78 } 79 } 80 81 return null; 82 } 83 84 public String toString() { 85 ArrayList vals = new ArrayList(); 86 87 for (int index = 0; index < values.length; index++) { 88 vals.add(new Integer(values[index])); 89 } 90 91 return super.toString() + vals; 92 } 93 94 }