1 package org.opendaylight.controller.md.sal.common.impl.service;
6 import org.opendaylight.controller.md.sal.common.api.data.DataChangeEvent;
7 import org.opendaylight.controller.md.sal.common.api.data.DataModification;
8 import org.opendaylight.yangtools.concepts.Path;
10 import com.google.common.base.Predicate;
11 import com.google.common.collect.ImmutableMap;
12 import com.google.common.collect.ImmutableSet;
13 import com.google.common.collect.Maps;
15 final class ImmutableDataChangeEvent<P extends Path<P>, D> implements DataChangeEvent<P,D> {
17 private final D updatedOperationalSubtree;
18 private final Map<P, D> updatedOperational;
19 private final D updatedConfigurationSubtree;
20 private final Map<P, D> updatedConfiguration;
21 private final Set<P> removedOperational;
22 private final Set<P> removedConfiguration;
23 private final D originalOperationalSubtree;
24 private final Map<P, D> originalOperational;
25 private final D originalConfigurationSubtree;
26 private final Map<P, D> originalConfiguration;
27 private final Map<P, D> createdOperational;
28 private final Map<P, D> createdConfiguration;
31 public ImmutableDataChangeEvent(Builder<P, D> builder) {
33 createdConfiguration = builder.getCreatedConfiguration().build();
34 createdOperational = builder.getCreatedOperational().build();
35 originalConfiguration = builder.getOriginalConfiguration().build();
36 originalConfigurationSubtree = builder.getOriginalConfigurationSubtree();
37 originalOperational = builder.getOriginalOperational().build();
38 originalOperationalSubtree = builder.getOriginalOperationalSubtree();
39 removedConfiguration = builder.getRemovedConfiguration().build();
40 removedOperational = builder.getRemovedOperational().build();
41 updatedConfiguration = builder.getUpdatedConfiguration().build();
42 updatedConfigurationSubtree = builder.getUpdatedConfigurationSubtree();
43 updatedOperational = builder.getUpdatedOperational().build();
44 updatedOperationalSubtree = builder.getUpdatedOperationalSubtree();
48 public Map<P, D> getCreatedConfigurationData() {
49 return createdConfiguration;
53 public Map<P, D> getCreatedOperationalData() {
54 return createdOperational;
58 public Map<P, D> getOriginalConfigurationData() {
59 return originalConfiguration;
62 public D getOriginalConfigurationSubtree() {
63 return originalConfigurationSubtree;
66 public Map<P, D> getOriginalOperationalData() {
67 return originalOperational;
70 public D getOriginalOperationalSubtree() {
71 return originalOperationalSubtree;
74 public Set<P> getRemovedConfigurationData() {
75 return removedConfiguration;
78 public Set<P> getRemovedOperationalData() {
79 return removedOperational;
82 public Map<P, D> getUpdatedConfigurationData() {
83 return updatedConfiguration;
86 public D getUpdatedConfigurationSubtree() {
87 return updatedConfigurationSubtree;
90 public Map<P, D> getUpdatedOperationalData() {
91 return updatedOperational;
94 public D getUpdatedOperationalSubtree() {
95 return updatedOperationalSubtree;
98 static final <P extends Path<P>,D> Builder<P, D> builder() {
99 return new Builder<>();
102 static final class Builder<P extends Path<P>,D> {
104 private D updatedOperationalSubtree;
105 private D originalOperationalSubtree;
106 private D originalConfigurationSubtree;
107 private D updatedConfigurationSubtree;
109 private final ImmutableMap.Builder<P, D> updatedOperational = ImmutableMap.builder();
110 private final ImmutableMap.Builder<P, D> updatedConfiguration = ImmutableMap.builder();
111 private final ImmutableSet.Builder<P> removedOperational = ImmutableSet.builder();
112 private final ImmutableSet.Builder<P> removedConfiguration = ImmutableSet.builder();
113 private final ImmutableMap.Builder<P, D> originalOperational = ImmutableMap.builder();
115 private final ImmutableMap.Builder<P, D> originalConfiguration = ImmutableMap.builder();
116 private final ImmutableMap.Builder<P, D> createdOperational = ImmutableMap.builder();
117 private final ImmutableMap.Builder<P, D> createdConfiguration = ImmutableMap.builder();
120 protected Builder<P,D> addTransaction(DataModification<P, D> data, Predicate<P> keyFilter) {
121 updatedOperational.putAll(Maps.filterKeys(data.getUpdatedOperationalData(), keyFilter));
122 updatedConfiguration.putAll(Maps.filterKeys(data.getUpdatedConfigurationData(), keyFilter));
123 originalConfiguration.putAll(Maps.filterKeys(data.getOriginalConfigurationData(), keyFilter));
124 originalOperational.putAll(Maps.filterKeys(data.getOriginalOperationalData(), keyFilter));
125 createdOperational.putAll(Maps.filterKeys(data.getCreatedOperationalData(), keyFilter));
126 createdConfiguration.putAll(Maps.filterKeys(data.getCreatedConfigurationData(), keyFilter));
130 protected Builder<P, D> addConfigurationChangeSet(RootedChangeSet<P, D> changeSet) {
131 if(changeSet == null) {
135 originalConfiguration.putAll(changeSet.getOriginal());
136 createdConfiguration.putAll(changeSet.getCreated());
137 updatedConfiguration.putAll(changeSet.getUpdated());
138 removedConfiguration.addAll(changeSet.getRemoved());
142 protected Builder<P, D> addOperationalChangeSet(RootedChangeSet<P, D> changeSet) {
143 if(changeSet == null) {
146 originalOperational.putAll(changeSet.getOriginal());
147 createdOperational.putAll(changeSet.getCreated());
148 updatedOperational.putAll(changeSet.getUpdated());
149 removedOperational.addAll(changeSet.getRemoved());
153 protected ImmutableDataChangeEvent<P, D> build() {
154 return new ImmutableDataChangeEvent<P,D>(this);
157 protected D getUpdatedOperationalSubtree() {
158 return updatedOperationalSubtree;
161 protected Builder<P, D> setUpdatedOperationalSubtree(D updatedOperationalSubtree) {
162 this.updatedOperationalSubtree = updatedOperationalSubtree;
166 protected D getOriginalOperationalSubtree() {
167 return originalOperationalSubtree;
170 protected Builder<P,D> setOriginalOperationalSubtree(D originalOperationalSubtree) {
171 this.originalOperationalSubtree = originalOperationalSubtree;
175 protected D getOriginalConfigurationSubtree() {
176 return originalConfigurationSubtree;
179 protected Builder<P, D> setOriginalConfigurationSubtree(D originalConfigurationSubtree) {
180 this.originalConfigurationSubtree = originalConfigurationSubtree;
184 protected D getUpdatedConfigurationSubtree() {
185 return updatedConfigurationSubtree;
188 protected Builder<P,D> setUpdatedConfigurationSubtree(D updatedConfigurationSubtree) {
189 this.updatedConfigurationSubtree = updatedConfigurationSubtree;
193 protected ImmutableMap.Builder<P, D> getUpdatedOperational() {
194 return updatedOperational;
197 protected ImmutableMap.Builder<P, D> getUpdatedConfiguration() {
198 return updatedConfiguration;
201 protected ImmutableSet.Builder<P> getRemovedOperational() {
202 return removedOperational;
205 protected ImmutableSet.Builder<P> getRemovedConfiguration() {
206 return removedConfiguration;
209 protected ImmutableMap.Builder<P, D> getOriginalOperational() {
210 return originalOperational;
213 protected ImmutableMap.Builder<P, D> getOriginalConfiguration() {
214 return originalConfiguration;
217 protected ImmutableMap.Builder<P, D> getCreatedOperational() {
218 return createdOperational;
221 protected ImmutableMap.Builder<P, D> getCreatedConfiguration() {
222 return createdConfiguration;