net.loomchild.segment.srx.legacy

Class FastTextIterator

java.lang.Object

net.loomchild.segment.AbstractTextIterator

net.loomchild.segment.srx.legacy.FastTextIterator

All Implemented Interfaces:

Iterator<String>, TextIterator

public class FastTextIterator
extends AbstractTextIterator

Represents fast text iterator that splits text according to SRX rules.

Author:

loomchild

Constructor Summary

Constructors

Constructor and Description
FastTextIterator(SrxDocument document, String languageCode, CharSequence text) Creates text iterator with no additional parameters.
FastTextIterator(SrxDocument document, String languageCode, CharSequence text, Map<String,Object> parameterMap) Creates text iterator that obtains language rules form given document using given language code.
FastTextIterator(SrxDocument document, String languageCode, Reader reader) Creates streaming text iterator with no additional parameters.
FastTextIterator(SrxDocument document, String languageCode, Reader reader, Map<String,Object> parameterMap) Creates streaming text iterator that obtains language rules form given document using given language code.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasNext()
String	next()

Methods inherited from class net.loomchild.segment.AbstractTextIterator

remove, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FastTextIterator

public FastTextIterator(SrxDocument document,
                String languageCode,
                CharSequence text,
                Map<String,Object> parameterMap)

Creates text iterator that obtains language rules form given document using given language code. To retrieve language rules calls SrxDocument.getLanguageRuleList(String). Supported parameters: SrxTextIterator.MAX_LOOKBEHIND_CONSTRUCT_LENGTH_PARAMETER.

Parameters:

document - document containing language rules

languageCode - language code to select the rule

text -

parameterMap - additional segmentation parameters

FastTextIterator

public FastTextIterator(SrxDocument document,
                String languageCode,
                CharSequence text)

Creates text iterator with no additional parameters.

Parameters:

document - document containing language rules

languageCode - language code to select the rule

text -

See Also:

FastTextIterator(SrxDocument, String, CharSequence, Map)

FastTextIterator

public FastTextIterator(SrxDocument document,
                String languageCode,
                Reader reader,
                Map<String,Object> parameterMap)

Creates streaming text iterator that obtains language rules form given document using given language code. To retrieve language rules calls SrxDocument.getLanguageRuleList(String). To handle streams uses ReaderCharSequence, so not all possible regular expressions are accepted. See ReaderCharSequence for details. Supported parameters: SrxTextIterator.BUFFER_LENGTH_PARAMETER, SrxTextIterator.MAX_LOOKBEHIND_CONSTRUCT_LENGTH_PARAMETER.

Parameters:

document - document containing language rules

languageCode - language code to select the rules

reader - reader from which text will be read

parameterMap - additional segmentation parameters

FastTextIterator

public FastTextIterator(SrxDocument document,
                String languageCode,
                Reader reader)

Creates streaming text iterator with no additional parameters.

Parameters:

document - document containing language rules

languageCode - language code to select the rules

reader - reader from which text will be read

See Also:

FastTextIterator(SrxDocument, String, Reader, Map)

Method Detail

next

public String next()

Returns:

next segment in text, or null if end of text has been reached.

hasNext

public boolean hasNext()

Returns:

true if there are more segments