eu.dnetlib.data.collective.transformation.engine.functions

Class IdentifierExtract

java.lang.Object

eu.dnetlib.data.collective.transformation.engine.functions.AbstractTransformationFunction

eu.dnetlib.data.collective.transformation.engine.functions.IdentifierExtract

All Implemented Interfaces:

ITransformationFunction

public class IdentifierExtract
extends AbstractTransformationFunction

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	log
static String	paramRegExpr
static String	paramXpathExprInSource
static String	paramXpathExprJson

Constructor Summary

Constructors

Constructor and Description
IdentifierExtract()

Method Summary

Modifier and Type	Method and Description
NodeList	extract(List<String> aXpathExprList, Node aInput, String aRegExpression, Document aDocument, XPath aXpath) extract content matched by a regular expression pattern from a given node and return matched content as a node-list

Methods inherited from class java.lang.Object

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

Field Detail

log

public static final org.apache.commons.logging.Log log

paramXpathExprJson

public static final String paramXpathExprJson

See Also:

Constant Field Values

paramXpathExprInSource

public static final String paramXpathExprInSource

See Also:

Constant Field Values

paramRegExpr

public static final String paramRegExpr

See Also:

Constant Field Values

Constructor Detail

IdentifierExtract

public IdentifierExtract()

Method Detail

extract

public NodeList extract(List<String> aXpathExprList,
                        Node aInput,
                        String aRegExpression,
                        Document aDocument,
                        XPath aXpath)
                 throws ProcessingException

extract content matched by a regular expression pattern from a given node and return matched content as a node-list

Parameters:

aXpathExprList -

aInput -

aRegExpression -

aDocument -

aXpath -

Returns:

nodeList

Throws:

ProcessingException