Rename subset to subsetof

README.md

@@ -101,7 +101,7 @@ Filters are logical expressions used to filter arrays. A typical filter would be
 | =~                       | left matches regular expression  [?(@.name =~ /foo.*?/i)]         |
 | in                       | left exists in right [?(@.size in ['S', 'M'])]                    |
 | nin                      | left does not exists in right                                     |
-| subset                   | left is a subset of right [?(@.sizes subset ['S', 'M', 'L'])]     |
+| subsetof                 | left is a subset of right [?(@.sizes subsetof ['S', 'M', 'L'])]     |
 | size                     | size of left (array or string) should match right                 |
 | empty                    | left (array or string) should be empty                            |
 

json-path/src/main/java/com/jayway/jsonpath/Criteria.java

@@ -268,28 +268,28 @@ public class Criteria implements Predicate {
     }
 
     /**
-     * The <code>subset</code> operator selects objects for which the specified field is
+     * The <code>subsetof</code> operator selects objects for which the specified field is
      * an array whose elements comprise a subset of the set comprised by the elements of
      * the specified array.
      *
      * @param o the values to match against
      * @return the criteria
      */
-    public Criteria subset(Object... o) {
-        return subset(Arrays.asList(o));
+    public Criteria subsetof(Object... o) {
+        return subsetof(Arrays.asList(o));
     }
 
     /**
-     * The <code>subset</code> operator selects objects for which the specified field is
+     * The <code>subsetof</code> operator selects objects for which the specified field is
      * an array whose elements comprise a subset of the set comprised by the elements of
      * the specified array.
      *
      * @param c the values to match against
      * @return the criteria
      */
-    public Criteria subset(Collection<?> c) {
+    public Criteria subsetof(Collection<?> c) {
         notNull(c, "collection can not be null");
-        this.criteriaType = RelationalOperator.SUBSET;
+        this.criteriaType = RelationalOperator.SUBSETOF;
         this.right = new ValueNode.ValueListNode(c);
         return this;
     }

json-path/src/main/java/com/jayway/jsonpath/internal/filter/EvaluatorFactory.java

@@ -29,7 +29,7 @@ public class EvaluatorFactory {
         evaluators.put(RelationalOperator.CONTAINS, new ContainsEvaluator());
         evaluators.put(RelationalOperator.MATCHES, new PredicateMatchEvaluator());
         evaluators.put(RelationalOperator.TYPE, new TypeEvaluator());
-        evaluators.put(RelationalOperator.SUBSET, new SubsetEvaluator());
+        evaluators.put(RelationalOperator.SUBSETOF, new SubsetOfEvaluator());
     }
 
     public static Evaluator createEvaluator(RelationalOperator operator){
@@ -266,7 +266,7 @@ public class EvaluatorFactory {
         }
     }
 
-    private static class SubsetEvaluator implements Evaluator {
+    private static class SubsetOfEvaluator implements Evaluator {
        @Override
        public boolean evaluate(ValueNode left, ValueNode right, Predicate.PredicateContext ctx) {
            ValueNode.ValueListNode rightValueListNode;
@@ -291,7 +291,7 @@ public class EvaluatorFactory {
            } else {
               leftValueListNode = left.asValueListNode();
            }
-           return leftValueListNode.subset(rightValueListNode);
+           return leftValueListNode.subsetof(rightValueListNode);
        }
    }
 

json-path/src/main/java/com/jayway/jsonpath/internal/filter/RelationalOperator.java

@@ -30,7 +30,7 @@ public enum RelationalOperator {
     TYPE("TYPE"),
     MATCHES("MATCHES"),
     EMPTY("EMPTY"),
-    SUBSET("SUBSET");
+    SUBSETOF("SUBSETOF");
 
     private final String operatorString;
 

json-path/src/main/java/com/jayway/jsonpath/internal/filter/ValueNode.java

@@ -714,7 +714,7 @@ public abstract class ValueNode {
             return nodes.contains(node);
         }
 
-        public boolean subset(ValueListNode right) {
+        public boolean subsetof(ValueListNode right) {
             for (ValueNode leftNode : nodes) {
                 if (!right.nodes.contains(leftNode)) {
                     return false;