de.tudarmstadt.ukp.dkpro.core.corenlp

Class CoreNlpParser

java.lang.Object

org.apache.uima.analysis_component.AnalysisComponent_ImplBase

org.apache.uima.analysis_component.Annotator_ImplBase

org.apache.uima.analysis_component.JCasAnnotator_ImplBase

org.apache.uima.fit.component.JCasAnnotator_ImplBase

de.tudarmstadt.ukp.dkpro.core.corenlp.CoreNlpParser

All Implemented Interfaces:

org.apache.uima.analysis_component.AnalysisComponent

public class CoreNlpParser
extends org.apache.uima.fit.component.JCasAnnotator_ImplBase

Parser from CoreNLP.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PARAM_CONSTITUENT_MAPPING_LOCATION Location of the mapping file for dependency tags to UIMA types.
static String	PARAM_DEPENDENCY_MAPPING_LOCATION Location of the mapping file for dependency tags to UIMA types.
static String	PARAM_EXTRA_DEPENDENCIES
static String	PARAM_INTERN_TAGS Use the String.intern() method on tags.
static String	PARAM_KEEP_PUNCTUATION
static String	PARAM_LANGUAGE Use this language instead of the document language to resolve the model and tag set mapping.
static String	PARAM_MAX_SENTENCE_LENGTH
static String	PARAM_MAX_TIME
static String	PARAM_MODEL_ENCODING The character encoding used by the model.
static String	PARAM_MODEL_LOCATION Location from which the model is read.
static String	PARAM_NUM_THREADS
static String	PARAM_ORIGINAL_DEPENDENCIES
static String	PARAM_POS_MAPPING_LOCATION Location of the mapping file for part-of-speech tags to UIMA types.
static String	PARAM_PRINT_TAGSET Log the tag set(s) when a model is loaded.
static String	PARAM_PTB3_ESCAPING Enable all traditional PTB3 token transforms (like -LRB-, -RRB-).
static String	PARAM_QUOTE_BEGIN List of extra token texts (usually single character strings) that should be treated like opening quotes and escaped accordingly before being sent to the parser.
static String	PARAM_QUOTE_END List of extra token texts (usually single character strings) that should be treated like closing quotes and escaped accordingly before being sent to the parser.
static String	PARAM_READ_POS Sets whether to use or not to use existing POS tags.
static String	PARAM_VARIANT Variant of a model the model.
static String	PARAM_WRITE_CONSTITUENT Sets whether to create or not to create constituent tags.
static String	PARAM_WRITE_DEPENDENCY Sets whether to create or not to create dependency annotations.
static String	PARAM_WRITE_PENN_TREE If this parameter is set to true, each sentence is annotated with a PennTree-Annotation, containing the whole parse tree in Penn Treebank style format.
static String	PARAM_WRITE_POS Sets whether to create or not to create POS tags.

Constructor Summary

Constructors

Constructor and Description
CoreNlpParser()

Method Summary

Modifier and Type	Method and Description
void	initialize(org.apache.uima.UimaContext aContext)
void	process(org.apache.uima.jcas.JCas aJCas)

Methods inherited from class org.apache.uima.fit.component.JCasAnnotator_ImplBase

getLogger

Methods inherited from class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

getRequiredCasInterface, process

Methods inherited from class org.apache.uima.analysis_component.Annotator_ImplBase

getCasInstancesRequired, hasNext, next

Methods inherited from class org.apache.uima.analysis_component.AnalysisComponent_ImplBase

batchProcessComplete, collectionProcessComplete, destroy, getContext, getResultSpecification, reconfigure, setResultSpecification

Methods inherited from class java.lang.Object

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

Field Detail

PARAM_PRINT_TAGSET

public static final String PARAM_PRINT_TAGSET

Log the tag set(s) when a model is loaded. Default: false

See Also:

Constant Field Values

PARAM_LANGUAGE

public static final String PARAM_LANGUAGE

Use this language instead of the document language to resolve the model and tag set mapping.

See Also:

Constant Field Values

PARAM_VARIANT

public static final String PARAM_VARIANT

Variant of a model the model. Used to address a specific model if here are multiple models for one language.

See Also:

Constant Field Values

PARAM_MODEL_LOCATION

public static final String PARAM_MODEL_LOCATION

Location from which the model is read.

See Also:

Constant Field Values

PARAM_MODEL_ENCODING

public static final String PARAM_MODEL_ENCODING

The character encoding used by the model.

See Also:

Constant Field Values

PARAM_DEPENDENCY_MAPPING_LOCATION

public static final String PARAM_DEPENDENCY_MAPPING_LOCATION

Location of the mapping file for dependency tags to UIMA types.

See Also:

Constant Field Values

PARAM_CONSTITUENT_MAPPING_LOCATION

public static final String PARAM_CONSTITUENT_MAPPING_LOCATION

Location of the mapping file for dependency tags to UIMA types.

See Also:

Constant Field Values

PARAM_POS_MAPPING_LOCATION

public static final String PARAM_POS_MAPPING_LOCATION

Location of the mapping file for part-of-speech tags to UIMA types.

See Also:

Constant Field Values

PARAM_INTERN_TAGS

public static final String PARAM_INTERN_TAGS

Use the String.intern() method on tags. This is usually a good idea to avoid spaming the heap with thousands of strings representing only a few different tags. Default: false

See Also:

Constant Field Values

PARAM_MAX_SENTENCE_LENGTH

public static final String PARAM_MAX_SENTENCE_LENGTH

See Also:

Constant Field Values

PARAM_NUM_THREADS

public static final String PARAM_NUM_THREADS

See Also:

Constant Field Values

PARAM_MAX_TIME

public static final String PARAM_MAX_TIME

See Also:

Constant Field Values

PARAM_PTB3_ESCAPING

public static final String PARAM_PTB3_ESCAPING

Enable all traditional PTB3 token transforms (like -LRB-, -RRB-).

See Also:

PTBEscapingProcessor, Constant Field Values

PARAM_QUOTE_BEGIN

public static final String PARAM_QUOTE_BEGIN

List of extra token texts (usually single character strings) that should be treated like opening quotes and escaped accordingly before being sent to the parser.

See Also:

Constant Field Values

PARAM_QUOTE_END

public static final String PARAM_QUOTE_END

List of extra token texts (usually single character strings) that should be treated like closing quotes and escaped accordingly before being sent to the parser.

See Also:

Constant Field Values

PARAM_EXTRA_DEPENDENCIES

public static final String PARAM_EXTRA_DEPENDENCIES

See Also:

Constant Field Values

PARAM_WRITE_CONSTITUENT

public static final String PARAM_WRITE_CONSTITUENT

Sets whether to create or not to create constituent tags. This is required for POS-tagging and lemmatization.

Default: true

See Also:

Constant Field Values

PARAM_WRITE_PENN_TREE

public static final String PARAM_WRITE_PENN_TREE

If this parameter is set to true, each sentence is annotated with a PennTree-Annotation, containing the whole parse tree in Penn Treebank style format.

Default: false

See Also:

Constant Field Values

PARAM_READ_POS

public static final String PARAM_READ_POS

Sets whether to use or not to use existing POS tags.

Default: true

See Also:

Constant Field Values

PARAM_WRITE_POS

public static final String PARAM_WRITE_POS

Sets whether to create or not to create POS tags. The creation of constituent tags must be turned on for this to work.

Default: false

See Also:

Constant Field Values

PARAM_WRITE_DEPENDENCY

public static final String PARAM_WRITE_DEPENDENCY

Sets whether to create or not to create dependency annotations.

Default: true

See Also:

Constant Field Values

PARAM_ORIGINAL_DEPENDENCIES

public static final String PARAM_ORIGINAL_DEPENDENCIES

See Also:

Constant Field Values

PARAM_KEEP_PUNCTUATION

public static final String PARAM_KEEP_PUNCTUATION

See Also:

Constant Field Values

Constructor Detail

CoreNlpParser

public CoreNlpParser()

Method Detail

initialize

public void initialize(org.apache.uima.UimaContext aContext)
                throws org.apache.uima.resource.ResourceInitializationException

Specified by:

initialize in interface org.apache.uima.analysis_component.AnalysisComponent

Overrides:

initialize in class org.apache.uima.fit.component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.resource.ResourceInitializationException

process

public void process(org.apache.uima.jcas.JCas aJCas)
             throws org.apache.uima.analysis_engine.AnalysisEngineProcessException

Specified by:

process in class org.apache.uima.analysis_component.JCasAnnotator_ImplBase

Throws:

org.apache.uima.analysis_engine.AnalysisEngineProcessException