Skip deleting list xpaths that are list elements

[cps.git] / cps-path-parser / src / main / java / org / onap / cps / cpspath / parser / CpsPathUtil.java

diff --git a/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathUtil.java b/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathUtil.java
index 97d7d1d..bde9b06 100644 (file)
--- a/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathUtil.java
+++ b/cps-path-parser/src/main/java/org/onap/cps/cpspath/parser/CpsPathUtil.java
@@ -1,6 +1,6 @@
 /*
  *  ============LICENSE_START=======================================================
- *  Copyright (C) 2022 Nordix Foundation
+ *  Copyright (C) 2022-2023 Nordix Foundation
  *  ================================================================================
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -20,6 +20,7 @@
 
 package org.onap.cps.cpspath.parser;
 
+import java.util.List;
 import lombok.AccessLevel;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
@@ -45,8 +46,34 @@ public class CpsPathUtil {
      * @return a normalized xpath String.
      */
     public static String getNormalizedXpath(final String xpathSource) {
-        final CpsPathBuilder cpsPathBuilder = getCpsPathBuilder(xpathSource);
-        return cpsPathBuilder.build().getNormalizedXpath();
+        return getCpsPathBuilder(xpathSource).build().getNormalizedXpath();
+    }
+
+    /**
+     * Returns the parent xpath.
+     *
+     * @param xpathSource xpath
+     * @return the parent xpath String.
+     */
+    public static String getNormalizedParentXpath(final String xpathSource) {
+        return getCpsPathBuilder(xpathSource).build().getNormalizedParentPath();
+    }
+
+    public static String[] getXpathNodeIdSequence(final String xpathSource) {
+        final List<String> containerNames = getCpsPathBuilder(xpathSource).build().getContainerNames();
+        return containerNames.toArray(new String[containerNames.size()]);
+    }
+
+
+    /**
+     * Returns boolean indicating xpath is an absolute path to a list element.
+     *
+     * @param xpathSource xpath
+     * @return true if xpath is an absolute path to a list element
+     */
+    public static boolean isPathToListElement(final String xpathSource) {
+        final CpsPathQuery cpsPathQuery = getCpsPathBuilder(xpathSource).build();
+        return cpsPathQuery.isPathToListElement();
     }
 
     /**
@@ -57,8 +84,7 @@ public class CpsPathUtil {
      */
 
     public static CpsPathQuery getCpsPathQuery(final String cpsPathSource) {
-        final CpsPathBuilder cpsPathBuilder = getCpsPathBuilder(cpsPathSource);
-        return cpsPathBuilder.build();
+        return getCpsPathBuilder(cpsPathSource).build();
     }
 
     private static CpsPathBuilder getCpsPathBuilder(final String cpsPathSource) {