org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl
Class FilterDataBridge

java.lang.Object
  org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.REFDataBridge
      org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.FilterDataBridge

All Implemented Interfaces:

ContentTypeDataSource, DataBridge, DataHandler, DataSink, DataSource

public class FilterDataBridge
extends REFDataBridge

Author:

Dimitris Katris, NKUA DataBridge which filters the DataElements that are appended to it depending their ContentType.

Field Summary

protected ContentType	filterContentType The ContentType with which the FilterDataBridge checks the elements of the source DataSource.
protected DataSource	source The source from which the FilterDataBridge retrieves DataElements.

Constructor Summary

FilterDataBridge(DataSource source, ContentType filterContentType)
Creates a new FilterDataBridge.

Method Summary

Methods inherited from class org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.REFDataBridge

append, close, getOutput, hasNext, isClosed, next, nextContentType

Methods inherited from class java.lang.Object

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

Field Detail

source

protected DataSource source

The source from which the FilterDataBridge retrieves DataElements.

filterContentType

protected ContentType filterContentType

The ContentType with which the FilterDataBridge checks the elements of the source DataSource.

Constructor Detail

FilterDataBridge

public FilterDataBridge(DataSource source,
                        ContentType filterContentType)
                 throws Exception

Creates a new FilterDataBridge.

Parameters:

source - The source from which the FilterDataBridge retrieves DataElements.

filterContentType - The ContentType with which the FilterDataBridge checks the elements of the source DataSource.

Throws:

Exception - If source or filterContentType are not properly set.