agave-metadata/metadata-core/src/main/java/org/iplantc/service/metadata/search/JsonHandler.java
/**
     * Get {@link JsonNode} value field
     *
     * @param valueNode {@link JsonNode} to parse field from
     * @return {@link JsonNode} of {@code value}
     */
Get  JsonNode value field
@param valueNode  JsonNode to parse field from
@return  JsonNode of  value
Get JsonNode value field @param valueNode JsonNode to parse field from @return JsonNode of value
public JsonNode parseValueToJsonNode(JsonNode valueNode)  {
        if (valueNode.has("value") && !valueNode.get("value").isNull())
            return valueNode.get("value");
        return null;
    }
public JsonNode parseValueToJsonNode ( JsonNode valueNode ) { if ( valueNode . has ( "value" ) && ! valueNode . get ( "value" ) . isNull ( ) ) return valueNode . get ( "value" ) ; return null ; }
Get {@link JsonNode} value field
 @param valueNode {@link JsonNode} to parse field from
 @return {@link JsonNode} of {@code value}
Get { @link JsonNode } value field @param valueNode { @link JsonNode } to parse field from @return { @link JsonNode } of { @code value }