Package fr.mines_stetienne.ci.sparql_generate.iterator.library

Class ITER_regex

java.lang.Object

fr.mines_stetienne.ci.sparql_generate.iterator.IteratorStreamFunctionBase

fr.mines_stetienne.ci.sparql_generate.iterator.IteratorFunctionBase

fr.mines_stetienne.ci.sparql_generate.iterator.library.ITER_regex

All Implemented Interfaces:

IteratorFunction

public class ITER_regex
extends IteratorFunctionBase

Iterator function iter:regex iterates over the input subsequences captured by the ith groups of every regex matches.

See Live example

• Param 1 (string) is the input string;
• Param 2 (string) is a regular expression;
• Param 3..N (integers) are the numbers of the groups to capture.

Author:

Noorani Bakerally <noorani.bakerally at emse.fr>, Maxime Lefrançois

Field Summary

Fields

Modifier and Type	Field	Description
static String	URI

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

arguments

Constructor Summary

Constructors

Constructor	Description
ITER_regex()

Method Summary

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

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

exec

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

Field Detail

URI

public static final String URI

See Also:

Constant Field Values

Constructor Detail

ITER_regex

public ITER_regex()

Method Detail

exec

public List<List<NodeValue>> exec(List<NodeValue> args)

Description copied from class: IteratorFunctionBase

IteratorFunction call to a list of evaluated argument values.

Specified by:

exec in class IteratorFunctionBase

Parameters:

args - -

Returns:

-

checkBuild

public void checkBuild(ExprList args)

Description copied from class: IteratorStreamFunctionBase

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

Specified by:

checkBuild in class IteratorStreamFunctionBase

Parameters:

args - -