[ONOS-6869] Move blocking DocumentTree to core primitives package and implement default methods for constructing blocking primitives
Change-Id: I9c227a690a120dba7d9d89c6c9178c8b357b52aa
diff --git a/core/api/src/main/java/org/onosproject/store/service/DocumentPath.java b/core/api/src/main/java/org/onosproject/store/service/DocumentPath.java
index 0a4906e..90b9863 100644
--- a/core/api/src/main/java/org/onosproject/store/service/DocumentPath.java
+++ b/core/api/src/main/java/org/onosproject/store/service/DocumentPath.java
@@ -21,6 +21,7 @@
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang.StringUtils;
+import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Iterator;
@@ -95,6 +96,39 @@
}
/**
+ * Creates a new {@code DocumentPath} from a list of path elements.
+ *
+ * @param elements path elements
+ * @return {@code DocumentPath} instance
+ */
+ public static DocumentPath from(String... elements) {
+ return from(Arrays.asList(elements));
+ }
+
+ /**
+ * Creates a new {@code DocumentPath} from a list of path elements.
+ *
+ * @param elements path elements
+ * @return {@code DocumentPath} instance
+ */
+ public static DocumentPath from(List<String> elements) {
+ return new DocumentPath(elements);
+ }
+
+ /**
+ * Creates a new {@code DocumentPath} from a list of path elements.
+ *
+ * @param elements path elements
+ * @param child child element
+ * @return {@code DocumentPath} instance
+ */
+ public static DocumentPath from(List<String> elements, String child) {
+ elements = new ArrayList<>(elements);
+ elements.add(child);
+ return from(elements);
+ }
+
+ /**
* Returns the relative path to the given node.
*
* @return relative path to the given node.