org.openrdf.query.parser
Class ParsedQuery

java.lang.Object
  org.openrdf.query.parser.ParsedQuery

Direct Known Subclasses:

ParsedBooleanQuery, ParsedGraphQuery, ParsedTupleQuery

public abstract class ParsedQuery
extends Object

Abstract super class of all query types that a query parser can generate.

Author:

Arjohn Kampman

Constructor Summary

ParsedQuery()
Creates a new query object.

ParsedQuery(TupleExpr tupleExpr)
Creates a new query object.

ParsedQuery(TupleExpr tupleExpr, Dataset dataset)
Creates a new query object.

Method Summary

Dataset	getDataset()
TupleExpr	getTupleExpr() Gets the tuple expression underlying this query.
void	setDataset(Dataset dataset)
void	setTupleExpr(TupleExpr tupleExpr) Gets the tuple expression underlying this query.
String	toString() Returns a string representation of the query that can be used for debugging.

Methods inherited from class java.lang.Object

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

Constructor Detail

ParsedQuery

public ParsedQuery()

Creates a new query object. To complete this query, a tuple expression needs to be supplied to it using setTupleExpr(TupleExpr).

ParsedQuery

public ParsedQuery(TupleExpr tupleExpr)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

ParsedQuery

public ParsedQuery(TupleExpr tupleExpr,
                   Dataset dataset)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

Method Detail

setTupleExpr

public void setTupleExpr(TupleExpr tupleExpr)

Gets the tuple expression underlying this query.

getTupleExpr

public TupleExpr getTupleExpr()

Gets the tuple expression underlying this query.

getDataset

public Dataset getDataset()

setDataset

public void setDataset(Dataset dataset)

toString

public String toString()

Returns a string representation of the query that can be used for debugging.

Overrides:

toString in class Object