Merge "Rename applySubtreeChange()"

[yangtools.git] / yang / yang-model-api / src / main / java / org / opendaylight / yangtools / yang / model / repo / api / SourceIdentifier.java

diff --git a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/repo/api/SourceIdentifier.java b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/repo/api/SourceIdentifier.java
index 44a8cceee7609533e079e4aa4c64fa318469918e..f46ed3f426553be6f37a5a94e72b7d96b965c24c 100644 (file)
--- a/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/repo/api/SourceIdentifier.java
+++ b/yang/yang-model-api/src/main/java/org/opendaylight/yangtools/yang/model/repo/api/SourceIdentifier.java
@@ -3,18 +3,19 @@
  *
  * 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/eplv10.html
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
 package org.opendaylight.yangtools.yang.model.repo.api;
 
 import com.google.common.annotations.Beta;
 import com.google.common.base.Optional;
 import com.google.common.base.Preconditions;
-
+import java.util.regex.Pattern;
 import org.opendaylight.yangtools.concepts.Identifier;
 import org.opendaylight.yangtools.concepts.Immutable;
 import org.opendaylight.yangtools.objcache.ObjectCache;
 import org.opendaylight.yangtools.objcache.ObjectCacheFactory;
+import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
 
 /**
  * YANG Schema source identifier
@@ -27,8 +28,7 @@ import org.opendaylight.yangtools.objcache.ObjectCacheFactory;
  * </ul>
  *
  * Source identifier is designated to be carry only necessary information
- * to look-up YANG model source and to be used by {@link AdvancedSchemaSourceProvider}
- * and similar.
+ * to look-up YANG model source and to be used by various SchemaSourceProviders.
  *
  * <b>Note:</b>On source retrieval layer it is impossible to distinguish
  * between YANG module and/or submodule unless source is present.
@@ -45,6 +45,18 @@ public final class SourceIdentifier implements Identifier, Immutable {
      */
     public static final String NOT_PRESENT_FORMATTED_REVISION = "0000-00-00";
 
+    /**
+     *
+     * Simplified compiled revision pattern in format YYYY-mm-dd, which checks
+     * only distribution of number elements.
+     * <p>
+     * For checking if supplied string is real date, use {@link SimpleDateFormatUtil}
+     * instead.
+     *
+     */
+    public static final Pattern REVISION_PATTERN = Pattern.compile("\\d\\d\\d\\d-\\d\\d-\\d\\d");
+
+
     private static final ObjectCache CACHE = ObjectCacheFactory.getObjectCache(SourceIdentifier.class);
     private static final long serialVersionUID = 1L;
     private final String revision;
@@ -161,7 +173,7 @@ public final class SourceIdentifier implements Identifier, Immutable {
      * Where revision is  date in format YYYY-mm-dd.
      * <p>
      *
-     * @see http://tools.ietf.org/html/rfc6020#section-5.2
+     * @see <a href="http://tools.ietf.org/html/rfc6020#section-5.2">RFC6020</a>
      *
      * @return Filename for this source identifier.
      */