001: /*--
002:
003: Copyright (C) 2002-2005 Adrian Price.
004: All rights reserved.
005:
006: Redistribution and use in source and binary forms, with or without
007: modification, are permitted provided that the following conditions
008: are met:
009:
010: 1. Redistributions of source code must retain the above copyright
011: notice, this list of conditions, and the following disclaimer.
012:
013: 2. Redistributions in binary form must reproduce the above copyright
014: notice, this list of conditions, and the disclaimer that follows
015: these conditions in the documentation and/or other materials
016: provided with the distribution.
017:
018: 3. The names "OBE" and "Open Business Engine" must not be used to
019: endorse or promote products derived from this software without prior
020: written permission. For written permission, please contact
021: adrianprice@sourceforge.net.
022:
023: 4. Products derived from this software may not be called "OBE" or
024: "Open Business Engine", nor may "OBE" or "Open Business Engine"
025: appear in their name, without prior written permission from
026: Adrian Price (adrianprice@users.sourceforge.net).
027:
028: THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
029: WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
030: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
031: DISCLAIMED. IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT,
032: INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
033: (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
034: SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
035: HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
036: STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
037: IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
038: POSSIBILITY OF SUCH DAMAGE.
039:
040: For more information on OBE, please see
041: <http://obe.sourceforge.net/>.
042:
043: */
044:
045: package org.obe.xpdl.model.data;
046:
047: import org.obe.util.AbstractBean;
048: import org.obe.xpdl.model.XPDLProperties;
049:
050: import java.beans.PropertyVetoException;
051: import java.util.Arrays;
052:
053: public final class EnumerationType extends AbstractBean implements Type {
054: private static final long serialVersionUID = -3051895740565450802L;
055: public static final String IMPLIED_TYPE = XPDLProperties.IMPLIED_TYPE;
056: public static final String VALUE = XPDLProperties.VALUE;
057: private static final EnumerationValue[] EMPTY_VALUE = {};
058: private static final String[] _indexedPropertyNames = { VALUE };
059: private static final Object[] _indexedPropertyValues = { EMPTY_VALUE };
060: private static final int VALUE_IDX = 0;
061:
062: private EnumerationValue[] _value = EMPTY_VALUE;
063:
064: public EnumerationType() {
065: super (_indexedPropertyNames, _indexedPropertyValues);
066: }
067:
068: public void add(EnumerationValue value)
069: throws PropertyVetoException {
070: _value = (EnumerationValue[]) add(VALUE_IDX, value);
071: }
072:
073: public void remove(EnumerationValue value)
074: throws PropertyVetoException {
075: _value = (EnumerationValue[]) remove(VALUE_IDX, value);
076: }
077:
078: public EnumerationValue[] getValue() {
079: return (EnumerationValue[]) get(VALUE_IDX);
080: }
081:
082: public EnumerationValue getValue(int i) {
083: return _value[i];
084: }
085:
086: public void setValue(EnumerationValue[] value)
087: throws PropertyVetoException {
088:
089: set(VALUE_IDX, _value = value == null ? EMPTY_VALUE : value);
090: }
091:
092: public void setValue(int i, EnumerationValue value)
093: throws PropertyVetoException {
094:
095: set(VALUE_IDX, i, value);
096: }
097:
098: public int value() {
099: return ENUMERATION_TYPE;
100: }
101:
102: public boolean isAssignableFrom(Type fromType) {
103: if (!(fromType instanceof EnumerationType))
104: return false;
105:
106: return Arrays.equals(_value,
107: ((EnumerationType) fromType)._value);
108: }
109:
110: public Type getImpliedType() {
111: return this ;
112: }
113:
114: public String toString() {
115: return "EnumerationType[values="
116: + (_value == null ? null : Arrays.asList(_value)) + ']';
117: }
118: }
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