org.apache.metamodel.query.parser

Class QueryParser

java.lang.Object

org.apache.metamodel.query.parser.QueryParser

public class QueryParser
extends Object

A parser class of for full SQL-like queries.

Constructor Summary

Constructors

Constructor and Description
QueryParser(DataContext dataContext, String queryString)

Method Summary

Modifier and Type	Method and Description
protected int[]	indexesOf(String string, int[] previousIndices) Finds the start and end indexes of a string in the query.
Query	parse()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryParser

public QueryParser(DataContext dataContext,
                   String queryString)

Method Detail

parse

public Query parse()
            throws QueryParserException

Throws:

QueryParserException

indexesOf

protected int[] indexesOf(String string,
                          int[] previousIndices)

Finds the start and end indexes of a string in the query. The string parameter of this method is expected to be in upper case, while the query itself is tolerant of case differences.

Parameters:

string -

previousIndices -

Returns: