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.activity;
046:
047: import org.obe.util.AbstractBean;
048: import org.obe.xpdl.PackageVisitor;
049: import org.obe.xpdl.model.XPDLProperties;
050:
051: import java.beans.PropertyVetoException;
052: import java.util.Arrays;
053:
054: /**
055: * A set of tools.
056: *
057: * @author Adrian Price
058: */
059: public final class ToolSet extends AbstractBean implements
060: Implementation {
061: private static final long serialVersionUID = -3120702180107909751L;
062: public static final String IMPLEMENTATION_TYPE = XPDLProperties.IMPLEMENTATION_TYPE;
063: public static final String TOOL = XPDLProperties.TOOL;
064: private static final Tool[] EMPTY_TOOL = {};
065: private static final String[] _indexedPropertyNames = { TOOL };
066: private static final Object[] _indexedPropertyValues = { EMPTY_TOOL };
067: private static final int TOOL_IDX = 0;
068:
069: private Tool[] _tool = EMPTY_TOOL;
070:
071: /**
072: * Construct a new ToolSet.
073: */
074: public ToolSet() {
075: super (_indexedPropertyNames, _indexedPropertyValues);
076: }
077:
078: public void accept(PackageVisitor visitor) {
079: visitor.visit(this );
080: for (int i = 0; i < _tool.length; i++)
081: _tool[i].accept(visitor);
082: }
083:
084: public ImplementationType getType() {
085: return ImplementationType.TOOLS;
086: }
087:
088: public void add(Tool tool) throws PropertyVetoException {
089: _tool = (Tool[]) add(TOOL_IDX, tool);
090: }
091:
092: public void remove(Tool tool) throws PropertyVetoException {
093: _tool = (Tool[]) remove(TOOL_IDX, tool);
094: }
095:
096: /**
097: * Get a List of all tools in the set.
098: *
099: * @return a List of tools
100: */
101: public Tool[] getTool() {
102: return (Tool[]) get(TOOL_IDX);
103: }
104:
105: public Tool getTool(int i) {
106: return _tool[i];
107: }
108:
109: public Tool getTool(String id) {
110: if (_tool != null) {
111: for (int i = 0; i < _tool.length; i++) {
112: Tool t = _tool[i];
113: if (t.getId().equals(id))
114: return t;
115: }
116: }
117: return null;
118: }
119:
120: public void setTool(Tool[] tools) throws PropertyVetoException {
121: set(TOOL_IDX, _tool = tools == null ? EMPTY_TOOL : tools);
122: }
123:
124: public void setTool(int i, Tool tool) throws PropertyVetoException {
125: set(TOOL_IDX, i, tool);
126: }
127:
128: public String toString() {
129: return "ToolSet[tools="
130: + (_tool == null ? null : Arrays.asList(_tool)) + ']';
131: }
132: }
|