Class OpaqueQueryNode

  • All Implemented Interfaces:
    java.lang.Cloneable, QueryNode

    public class OpaqueQueryNode
    extends QueryNodeImpl
    A OpaqueQueryNode is used for specify values that are not supposed to be parsed by the parser. For example: and XPATH query in the middle of a query string a b @xpath:'/bookstore/book[1]/title' c d
    • Constructor Detail

      • OpaqueQueryNode

        public OpaqueQueryNode​(java.lang.CharSequence schema,
                               java.lang.CharSequence value)
        Parameters:
        schema - - schema identifier
        value - - value that was not parsed
    • Method Detail

      • toString

        public java.lang.String toString()
        Description copied from class: QueryNodeImpl
        Every implementation of this class should return pseudo xml like this: For FieldQueryNode: <field start='1' end='2' field='subject' text='foo'/>
        Specified by:
        toString in interface QueryNode
        Overrides:
        toString in class QueryNodeImpl
        See Also:
        QueryNode.toString()
      • toQueryString

        public java.lang.CharSequence toQueryString​(EscapeQuerySyntax escapeSyntaxParser)
        Description copied from interface: QueryNode
        convert to a query string understood by the query parser
      • cloneTree

        public QueryNode cloneTree()
                            throws java.lang.CloneNotSupportedException
        Description copied from interface: QueryNode
        Recursive clone the QueryNode tree The tags are not copied to the new tree when you call the cloneTree() method
        Specified by:
        cloneTree in interface QueryNode
        Overrides:
        cloneTree in class QueryNodeImpl
        Returns:
        the cloned tree
        Throws:
        java.lang.CloneNotSupportedException
      • getSchema

        public java.lang.CharSequence getSchema()
        Returns:
        the schema
      • getValue

        public java.lang.CharSequence getValue()
        Returns:
        the value