Package org.eclipse.rdf4j.query.parser

Class ParsedQuery

java.lang.Object

org.eclipse.rdf4j.query.parser.ParsedOperation

org.eclipse.rdf4j.query.parser.ParsedQuery

Direct Known Subclasses:

ParsedBooleanQuery, ParsedGraphQuery, ParsedTupleQuery

public abstract class ParsedQuery
extends ParsedOperation

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

Author:

Arjohn Kampman

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ParsedQuery()	Creates a new query object.
protected	ParsedQuery(String sourceString)	Creates a new query object.
protected	ParsedQuery(String sourceString, TupleExpr tupleExpr)	Creates a new query object.
protected	ParsedQuery(String sourceString, TupleExpr tupleExpr, Dataset dataset)	Creates a new query object.
protected	ParsedQuery(TupleExpr tupleExpr)	Creates a new query object.
protected	ParsedQuery(TupleExpr tupleExpr, Dataset dataset)	Creates a new query object.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
Dataset	getDataset()
TupleExpr	getTupleExpr()	Gets the tuple expression underlying this operation.
int	hashCode()
void	setDataset(Dataset dataset)
void	setTupleExpr(TupleExpr tupleExpr)	Gets the tuple expression underlying this operation.
String	toString()

Methods inherited from class org.eclipse.rdf4j.query.parser.ParsedOperation

getSourceString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

ParsedQuery

protected ParsedQuery()

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

ParsedQuery

protected ParsedQuery(String sourceString)

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

ParsedQuery

protected ParsedQuery(String sourceString,
 TupleExpr tupleExpr)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

ParsedQuery

protected ParsedQuery(TupleExpr tupleExpr)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

ParsedQuery

protected ParsedQuery(TupleExpr tupleExpr,
 Dataset dataset)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

ParsedQuery

protected ParsedQuery(String sourceString,
 TupleExpr tupleExpr,
 Dataset dataset)

Creates a new query object.

Parameters:

tupleExpr - The tuple expression underlying this query.

Method Details

getDataset

public Dataset getDataset()

setDataset

public void setDataset(Dataset dataset)

setTupleExpr

public void setTupleExpr(TupleExpr tupleExpr)

Gets the tuple expression underlying this operation.

getTupleExpr

public TupleExpr getTupleExpr()

Gets the tuple expression underlying this operation.

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object