2 * Copyright (C) 2007-2012 Mathieu Baudier
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
16 package org
.argeo
.slc
.execution
;
18 import java
.io
.Serializable
;
23 * Implements both archetype and implementation of a given process.
25 * At specification time, <code>executionSpec</code> represents the spec of the
26 * parameters accepted by the process, with, among others: type, default value
27 * and, optionally, possible values for each parameter. Thus ExecutionSpec might
28 * be a huge object. Note that when marshalling only a reference to a specific
29 * ExecutionSpec is stored in the XML to optimize performance and avoid
30 * redundancy between various ExecutionFlowDesciptor that might have the same
33 * At runtime, we build a RealizedFlow which references an
34 * ExecutionFlowDescriptor. As it happens AFTER marshalling / unmarshalling
35 * process, the ExecutionSpec is null but we manage to retrieve the
36 * ExecutionSpec and store it in the RealizedFlow, whereas set values of the
37 * parameters are stored in the <code>values</code> map.
39 * Generally, values object are either a <code>PrimitiveAccessor</code> or a
40 * <code>RefValue</code> but can be other objects.
42 public class ExecutionFlowDescriptor
implements Serializable
{
43 private static final long serialVersionUID
= 7101944857038041216L;
45 private String description
;
47 private Map
<String
, Object
> values
;
48 private ExecutionSpec executionSpec
;
50 public ExecutionFlowDescriptor() {
53 public ExecutionFlowDescriptor(String name
, Map
<String
, Object
> values
,
54 ExecutionSpec executionSpec
) {
57 this.executionSpec
= executionSpec
;
60 public String
getName() {
65 * @deprecated will be removed in SLC 2.x, the path should be the part of
68 public String
getPath() {
73 * @deprecated will be removed in SLC 2.0, the path should be the part of
76 public void setPath(String path
) {
80 public Map
<String
, Object
> getValues() {
84 public ExecutionSpec
getExecutionSpec() {
88 public void setName(String name
) {
92 public void setValues(Map
<String
, Object
> values
) {
96 public void setExecutionSpec(ExecutionSpec executionSpec
) {
97 this.executionSpec
= executionSpec
;
100 public String
getDescription() {
104 public void setDescription(String description
) {
105 this.description
= description
;
109 public boolean equals(Object obj
) {
110 if (obj
instanceof ExecutionFlowDescriptor
)
111 return name
.equals(((ExecutionFlowDescriptor
) obj
).getName());
116 public int hashCode() {
117 return name
.hashCode();
121 public String
toString() {
122 return (path
!= null && !path
.trim().equals("") ? path
+ "/" : "")