Package fr.mines_stetienne.ci.sparql_generate.iterator

Class IteratorStreamFunctionBase2

java.lang.Object

fr.mines_stetienne.ci.sparql_generate.iterator.IteratorStreamFunctionBase

fr.mines_stetienne.ci.sparql_generate.iterator.IteratorStreamFunctionBase2

All Implemented Interfaces:

IteratorFunction

Direct Known Subclasses:

ITER_SQL

public abstract class IteratorStreamFunctionBase2
extends IteratorStreamFunctionBase

Support for a iterator function of two arguments.

Field Summary

Fields inherited from class fr.mines_stetienne.ci.sparql_generate.iterator.IteratorStreamFunctionBase

arguments

Constructor Summary

Constructors

Constructor	Description
IteratorStreamFunctionBase2()

Method Summary

Modifier and Type	Method	Description
void	checkBuild(ExprList args)	Partially checks if the iterator function can be executed with the given arguments.
void	exec(List<NodeValue> args, Consumer<List<List<NodeValue>>> nodeValuesStream)	IteratorFunction call to a list of evaluated argument values.
abstract void	exec(NodeValue v1, NodeValue v2, Consumer<List<List<NodeValue>>> nodeValuesStream)

Methods inherited from class fr.mines_stetienne.ci.sparql_generate.iterator.IteratorStreamFunctionBase

build, exec, getContext

Methods inherited from class java.lang.Object

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

Constructor Detail

IteratorStreamFunctionBase2

public IteratorStreamFunctionBase2()

Method Detail

checkBuild

public void checkBuild(ExprList args)

Partially checks if the iterator function can be executed with the given arguments.

Specified by:

checkBuild in class IteratorStreamFunctionBase

Parameters:

args - -

exec

public final void exec(List<NodeValue> args,
                       Consumer<List<List<NodeValue>>> nodeValuesStream)

IteratorFunction call to a list of evaluated argument values.

Specified by:

exec in class IteratorStreamFunctionBase

Parameters:

args - -

nodeValuesStream - - where to emit collections of nodevalues

exec

public abstract void exec(NodeValue v1,
                          NodeValue v2,
                          Consumer<List<List<NodeValue>>> nodeValuesStream)