blob: f2c5c47d812aa266fe082247adc939494250863e (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
/*******************************************************************************
* Copyright (c) 2014 The University of York and Willink Transformations.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Horacio Hoyos - initial API and implementation
******************************************************************************/
package org.eclipse.qvtd.compiler.internal.qvtr2qvtc.impl;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.common.util.TreeIterator;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.jdt.annotation.NonNull;
import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.qvtd.compiler.internal.qvtr2qvtc.QvtrToQvtcTransformation;
import org.eclipse.qvtd.compiler.internal.qvtr2qvtc.Rule;
public abstract class AbstractRule implements Rule
{
protected static abstract class Factory implements Rule.Factory
{
public abstract @Nullable Rule createRule(@NonNull QvtrToQvtcTransformation transformation,
@NonNull EObject eo);
public abstract @Nullable Rule createRule(@NonNull QvtrToQvtcTransformation transformation,
@NonNull List<EObject> eos);
public @NonNull List<Rule> getRules(@NonNull QvtrToQvtcTransformation transformation, @NonNull Resource inputModel) {
List<Rule> rules = new ArrayList<Rule>();
TreeIterator<EObject> it = inputModel.getAllContents();
while(it.hasNext()) {
EObject eo = it.next();
if (eo != null) {
Rule rule = createRule(transformation, eo);
if (rule != null) {
rules.add(rule);
}
}
}
return rules;
}
}
public abstract class AbstractSubRecord implements AbstractRule.SubRecord
{
protected final @NonNull RuleBindings ruleBindings;
protected AbstractSubRecord(@NonNull Rule rule) {
ruleBindings = new RuleBindings(rule);
}
@Override
public @NonNull RuleBindings getRuleBindings() {
return ruleBindings;
}
@Override
@NonNull
public RuleBindings.KeySet getRuleBindingsKeys() {
return (RuleBindings.KeySet) ruleBindings.keySet();
}
}
protected final @NonNull QvtrToQvtcTransformation transformation;
protected final @NonNull RuleBindings ruleBindings = new RuleBindings(this);
protected boolean executed = false;
protected AbstractRule(@NonNull QvtrToQvtcTransformation transformation) {
this.transformation = transformation;
}
public void check() {
throw new UnsupportedOperationException();
}
// Some rules don't need to instantiate anything
public void instantiateOutput() { }
@Override
@NonNull
public RuleBindings getRuleBindings() {
return ruleBindings;
}
@Override
@NonNull
public RuleBindings.KeySet getRuleBindingsKeys() {
return (RuleBindings.KeySet) ruleBindings.keySet();
}
@Override
public boolean hasExecuted() {
return executed;
}
@Override
public void setAttributes() {}
@Override
public void setExecuted(boolean executed) {
this.executed = executed;
}
@Override
public boolean when() {
return true;
}
@Override
public void where() {}
}
|
