Module org.apache.jena.arq

Package org.apache.jena.sparql.algebra.table

Class TableBuilder

java.lang.Object

org.apache.jena.sparql.algebra.table.TableBuilder

public class TableBuilder
extends Object

Builder for immutable instances of Table. This builder is not thread safe.

Constructor Summary

Constructors

Constructor	Description
TableBuilder()

Method Summary

Modifier and Type	Method	Description
TableBuilder	addRow(Binding row)
TableBuilder	addRowAndVars(Binding row)
TableBuilder	addRows(Collection<Binding> newRows)
TableBuilder	addRows(Iterator<Binding> newRows)
TableBuilder	addRowsAndVars(Collection<Binding> newRows)
TableBuilder	addRowsAndVars(Iterator<Binding> newRows)
TableBuilder	addRowsAndVars(Table table)	Add the rows and variables of another table.
TableBuilder	addVar(Var var)
TableBuilder	addVars(Collection<Var> vars)
TableBuilder	addVars(Iterator<Var> vars)
TableBuilder	addVarsFromRow(Binding row)	Adds the variables of a binding but not the binding itself.
Table	build()
TableBuilder	consumeRowsAndVars(QueryIterator qIter)	Similar to addRowsAndVars(Iterator) but also closes the given QueryIterator when done.
TableBuilder	reset()	Reset variables and rows.
TableBuilder	resetRows()
TableBuilder	resetVars()
int	sizeRows()
int	sizeVars()
List<Binding>	snapshotRows()	Returns an immutable snapshot of this builder's current rows.
List<Var>	snapshotVars()	Returns an immutable snapshot of this builder's current variables.

Methods inherited from class java.lang.Object

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

Constructor Details

TableBuilder

public TableBuilder()

Method Details

snapshotVars

public List<Var> snapshotVars()

Returns an immutable snapshot of this builder's current variables.

sizeVars

public int sizeVars()

addVar

public TableBuilder addVar(Var var)

addVars

public TableBuilder addVars(Collection<Var> vars)

addVars

public TableBuilder addVars(Iterator<Var> vars)

addVarsFromRow

public TableBuilder addVarsFromRow(Binding row)

Adds the variables of a binding but not the binding itself.

snapshotRows

public List<Binding> snapshotRows()

Returns an immutable snapshot of this builder's current rows.

sizeRows

public int sizeRows()

addRow

public TableBuilder addRow(Binding row)

addRows

public TableBuilder addRows(Collection<Binding> newRows)

addRows

public TableBuilder addRows(Iterator<Binding> newRows)

addRowAndVars

public TableBuilder addRowAndVars(Binding row)

addRowsAndVars

public TableBuilder addRowsAndVars(Collection<Binding> newRows)

addRowsAndVars

public TableBuilder addRowsAndVars(Iterator<Binding> newRows)

addRowsAndVars

public TableBuilder addRowsAndVars(Table table)

Add the rows and variables of another table.

consumeRowsAndVars

public TableBuilder consumeRowsAndVars(QueryIterator qIter)

Similar to addRowsAndVars(Iterator) but also closes the given QueryIterator when done.

resetVars

public TableBuilder resetVars()

resetRows

public TableBuilder resetRows()

reset

public TableBuilder reset()

Reset variables and rows.

build

public Table build()