org.eclipse.smila.processing.pipelets.boilerpipe

Class BoilerpipePipelet

java.lang.Object

org.eclipse.smila.processing.pipelets.ATransformationPipelet

org.eclipse.smila.processing.pipelets.boilerpipe.BoilerpipePipelet

All Implemented Interfaces:

Pipelet

public class BoilerpipePipelet
extends ATransformationPipelet

Integrates the Boilerpipe library into SMILA.

Author:

Tobias Liefke

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ENCODING_ATTRIBUTE_PROPERTY Name of the property that contains the attribute with the encoding of the input attachment.
static java.lang.String	ENCODING_PROPERTY Name of the property that contains the encoding of the input attachment, fallback for ENCODING_ATTRIBUTE_PROPERTY.
static java.lang.String	FILTER_PROPERTY Name of the property that contains the selected boilerpipe filter class.
static int	MAX_PARSER_BLOCKS_DEFAULT Default value for MAX_PARSER_BLOCKS_PROPERTY.
static java.lang.String	MAX_PARSER_BLOCKS_PROPERTY Name of the property that contains the maxcount of blocks, which the parser may read.

Fields inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

_config, _log, ENCODING_ATTACHMENT, ENCODING_CHARSET, PROP_INPUT_NAME, PROP_INPUT_TYPE, PROP_OUTPUT_NAME, PROP_OUTPUT_TYPE, PROP_OUTPUT_VALUE_TYPE

Constructor Summary

Constructors

Constructor and Description
BoilerpipePipelet()

Method Summary

Methods

Modifier and Type	Method and Description
void	configure(AnyMap configuration) set configuration of pipelet. called once after instantiation before the pipelet is actually used in a workflow.
java.lang.String[]	process(Blackboard blackboard, java.lang.String[] recordIds) process given records.

Methods inherited from class org.eclipse.smila.processing.pipelets.ATransformationPipelet

getInputName, getInputStream, getInputType, getOutputName, getOutputType, getOutputValueType, isReadFromAttribute, isStoreInAttribute, readInput, readStringInput, storeResult, storeResult, storeResult, storeResults

Methods inherited from class java.lang.Object

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

Field Detail

ENCODING_ATTRIBUTE_PROPERTY

public static final java.lang.String ENCODING_ATTRIBUTE_PROPERTY

Name of the property that contains the attribute with the encoding of the input attachment.

See Also:

Constant Field Values

ENCODING_PROPERTY

public static final java.lang.String ENCODING_PROPERTY

Name of the property that contains the encoding of the input attachment, fallback for ENCODING_ATTRIBUTE_PROPERTY.

See Also:

Constant Field Values

FILTER_PROPERTY

public static final java.lang.String FILTER_PROPERTY

Name of the property that contains the selected boilerpipe filter class.

See Also:

Constant Field Values

MAX_PARSER_BLOCKS_PROPERTY

public static final java.lang.String MAX_PARSER_BLOCKS_PROPERTY

Name of the property that contains the maxcount of blocks, which the parser may read.

See Also:

Constant Field Values

MAX_PARSER_BLOCKS_DEFAULT

public static final int MAX_PARSER_BLOCKS_DEFAULT

Default value for MAX_PARSER_BLOCKS_PROPERTY.

See Also:

Constant Field Values

Constructor Detail

BoilerpipePipelet

public BoilerpipePipelet()

Method Detail

configure

public void configure(AnyMap configuration)
               throws ProcessingException

Description copied from class: ATransformationPipelet

set configuration of pipelet. called once after instantiation before the pipelet is actually used in a workflow.

Specified by:

configure in interface Pipelet

Overrides:

configure in class ATransformationPipelet

Parameters:

configuration - configuration of pipelet.

Throws:

ProcessingException - configuration is not applicable for pipelet (missing properties, wrong datatypes)

process

public java.lang.String[] process(Blackboard blackboard,
                         java.lang.String[] recordIds)
                           throws ProcessingException

Description copied from interface: Pipelet

process given records.

Parameters:

blackboard - Blackboard holding and managing the records.

recordIds - Ids of records to process.

Returns:

Ids of records to be passed into the next pipelet. By default this should be the same as the passed in recordIds unless there is a specific (businesslogic) reason not to do so.

Throws:

ProcessingException - error during processing.