![[Jenkins]](/ecp/static/e8bbdb94/images/svgs/logo.svg){kind=logo}
Package: AttributeMultiControlTester
AttributeMultiControlTester
| name | instruction | branch | complexity | line | method | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AttributeMultiControlTester() |
|
|
|
|
|
||||||||||||||||||||
| getTesterPriority(ECPStaticApplicableTester, EStructuralFeature, EObject) |
|
|
|
|
|
||||||||||||||||||||
| isApplicable(EObject, EStructuralFeature) |
|
|
|
|
|
||||||||||||||||||||
| isApplicable(IItemPropertyDescriptor, EObject) |
|
|
|
|
|
||||||||||||||||||||
| isApplicable(VDomainModelReference) |
|
|
|
|
|
||||||||||||||||||||
Coverage
1: /*******************************************************************************
2: * Copyright (c) 2011-2013 EclipseSource Muenchen GmbH and others.
3: *
4: * All rights reserved. This program and the accompanying materials
5: * are made available under the terms of the Eclipse Public License 2.0
6: * which accompanies this distribution, and is available at
7: * https://www.eclipse.org/legal/epl-2.0/
8: *
9: * SPDX-License-Identifier: EPL-2.0
10: *
11: * Contributors:
12: * Eugen Neufeld - initial API and implementation
13: *
14: *******************************************************************************/
15: package org.eclipse.emf.ecp.edit.internal.swt.controls;
16:
17: import org.eclipse.emf.ecore.EAttribute;
18: import org.eclipse.emf.ecore.EObject;
19: import org.eclipse.emf.ecore.EReference;
20: import org.eclipse.emf.ecore.EStructuralFeature;
21: import org.eclipse.emf.ecp.edit.internal.swt.Activator;
22: import org.eclipse.emf.ecp.edit.spi.ECPControlDescription;
23: import org.eclipse.emf.ecp.edit.spi.ECPControlFactory;
24: import org.eclipse.emf.ecp.edit.spi.util.ECPApplicableTester;
25: import org.eclipse.emf.ecp.edit.spi.util.ECPStaticApplicableTester;
26: import org.eclipse.emf.ecp.view.spi.model.VDomainModelReference;
27: import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
28:
29: /**
30: * This is a dynamic tester for an attribute multi control. It tests whether there is a control with a static tester
31: * which would fit.
32: *
33: * @author Eugen Neufeld
34: *
35: */
36: @Deprecated
37: public class AttributeMultiControlTester implements ECPApplicableTester {
38:
39: /**
40: * {@inheritDoc}
41: *
42: * @deprecated
43: **/
44: @Override
45: @Deprecated
46: public int isApplicable(IItemPropertyDescriptor itemPropertyDescriptor, EObject eObject) {
47: return isApplicable(eObject, (EStructuralFeature) itemPropertyDescriptor.getFeature(eObject));
48: }
49:
50: /**
51: * {@inheritDoc}
52: *
53: * @see org.eclipse.emf.ecp.edit.spi.util.ECPApplicableTester#isApplicable(org.eclipse.emf.ecore.EObject,
54: * org.eclipse.emf.ecore.EStructuralFeature)
55: */
56: @Override
57: public int isApplicable(EObject eObject, EStructuralFeature feature) {
58: int bestPriority = NOT_APPLICABLE;
59: final ECPControlFactory controlFactory = Activator.getDefault().getECPControlFactory();
60:• if (controlFactory == null) {
61: Activator.getDefault().ungetECPControlFactory();
62: return bestPriority;
63: }
64:• for (final ECPControlDescription description : controlFactory.getControlDescriptors()) {
65:• for (final ECPApplicableTester tester : description.getTester()) {
66:• if (ECPStaticApplicableTester.class.isInstance(tester)) {
67: final ECPStaticApplicableTester test = (ECPStaticApplicableTester) tester;
68: final int priority = getTesterPriority(test, feature, eObject);
69:• if (bestPriority < priority) {
70: bestPriority = priority;
71: }
72: } else {
73: continue;
74: }
75: }
76: }
77: Activator.getDefault().ungetECPControlFactory();
78: return bestPriority;
79: }
80:
81: /**
82: * Calculates the priority of the attribute tester.
83: *
84: * @param tester the tester to get the priority for
85: * @param feature the {@link EStructuralFeature}
86: * @param eObject the {@link EObject}
87: * @return the priority
88: */
89: public static int getTesterPriority(ECPStaticApplicableTester tester,
90: EStructuralFeature feature, EObject eObject) {
91:• if (!feature.isMany()) {
92: return NOT_APPLICABLE;
93: }
94:
95:• if (EAttribute.class.isInstance(feature)) {
96: final Class<?> instanceClass = ((EAttribute) feature).getEAttributeType().getInstanceClass();
97:• if (instanceClass != null && instanceClass.isPrimitive()) {
98: try {
99: final Class<?> primitive = (Class<?>) tester.getSupportedClassType().getField("TYPE").get(null);//$NON-NLS-1$
100:• if (!primitive.equals(instanceClass)) {
101: return NOT_APPLICABLE;
102: }
103:
104: } catch (final IllegalArgumentException e) {
105: return NOT_APPLICABLE;
106: } catch (final SecurityException e) {
107: return NOT_APPLICABLE;
108: } catch (final IllegalAccessException e) {
109: return NOT_APPLICABLE;
110: } catch (final NoSuchFieldException e) {
111: return NOT_APPLICABLE;
112: }
113:• } else if (instanceClass != null && !tester.getSupportedClassType().isAssignableFrom(instanceClass)) {
114: return NOT_APPLICABLE;
115: }
116:• } else if (EReference.class.isInstance(feature)) {
117: return NOT_APPLICABLE;
118: }
119:• if (!tester.isSingleValue()) {
120: return NOT_APPLICABLE;
121: }
122:• if (tester.getSupportedEObject().isInstance(eObject)
123:• && (tester.getSupportedFeature() == null || feature.equals(eObject.eClass().getEStructuralFeature(
124:• tester.getSupportedFeature())))) {
125: return tester.getPriority();
126: }
127: return NOT_APPLICABLE;
128: }
129:
130: /**
131: * {@inheritDoc}
132: *
133: * @see org.eclipse.emf.ecp.edit.spi.util.ECPApplicableTester#isApplicable(org.eclipse.emf.ecp.view.spi.model.VDomainModelReference)
134: * @deprecated
135: *
136: */
137: @Override
138: @Deprecated
139: public int isApplicable(VDomainModelReference domainModelReference) {
140: return NOT_APPLICABLE;
141: }
142:
143: }