org.apache.pig.parser
Class QueryParserDriver

java.lang.Object
  extended by org.apache.pig.parser.QueryParserDriver

public class QueryParserDriver
extends Object


Constructor Summary
QueryParserDriver(PigContext pigContext, String scope, Map<String,String> fileNameMap)
           
 
Method Summary
 String getLastRel()
           
 Map<String,Operator> getOperators()
           
 LogicalPlan parse(String query)
           
 Object parseConstant(String input)
           
 LogicalSchema parseSchema(String input)
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

QueryParserDriver

public QueryParserDriver(PigContext pigContext,
                         String scope,
                         Map<String,String> fileNameMap)
Method Detail

parseSchema

public LogicalSchema parseSchema(String input)
                          throws ParserException
Throws:
ParserException

parseConstant

public Object parseConstant(String input)
                     throws ParserException
Throws:
ParserException

parse

public LogicalPlan parse(String query)
                  throws ParserException
Throws:
ParserException

getOperators

public Map<String,Operator> getOperators()

getLastRel

public String getLastRel()


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