nl.inl.blacklab.indexers

Class MetadataFetcherCsv

java.lang.Object

nl.inl.blacklab.index.MetadataFetcher

nl.inl.blacklab.indexers.MetadataFetcherCsv

All Implemented Interfaces:

Closeable, AutoCloseable

public class MetadataFetcherCsv
extends MetadataFetcher

Metadata fetcher for csv files. The path to the csv file is read from parameter 'metadataFile'. The csv file should be utf-8 encoded. This metadata fetcher assumes a csv file with a header. It also assumes the csv file contains a column 'id'. The id should be equal to the file name of the indexed document. Example indexer.properties: metadataFetcherClass=nl.inl.blacklab.indexers.MetadataFetcherCsv metadataFile=metadata.csv

Field Summary

Fields inherited from class nl.inl.blacklab.index.MetadataFetcher

docIndexer

Constructor Summary

Constructors

Constructor and Description
MetadataFetcherCsv(DocIndexer docIndexer)

Method Summary

Modifier and Type	Method and Description
void	addMetadata() Fetch the metadata for the document currently being indexed and add it to the document as indexed fields.

Methods inherited from class nl.inl.blacklab.index.MetadataFetcher

close

Methods inherited from class java.lang.Object

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

Constructor Detail

MetadataFetcherCsv

public MetadataFetcherCsv(DocIndexer docIndexer)

Method Detail

addMetadata

public void addMetadata()

Description copied from class: MetadataFetcher

Fetch the metadata for the document currently being indexed and add it to the document as indexed fields.

Specified by:

addMetadata in class MetadataFetcher