Static Public Member Functions
static Map< String, String >	makeNodeAnnotations (final String... annotations)

static List< TypedDependency >	makeProjectiveDependencies (final String str)

static void	indexNodes (final Tree node, final Map< Tree, Integer > indices)

static void	indexNodes (final TreeGraphNode node)

static String	stripAnnotations (final String annotationString)

static void	main (final String[] args)

Static Package Functions
static String[]	makeAllAnnotations (@SuppressWarnings("SameParameterValue") final String... annotations)

static String	nameValuesToString (final String[][] nameValues)

Private Member Functions
	IOHelpers ()

Static Private Member Functions
static String[]	find (@SuppressWarnings("SameParameterValue") final String regExp, final String negativeRegExp, final String... annotations)

static List< String >	findAnnotationValues (final String annotationName, final String... annotations)

static String[]	makeWordAnnotations (@SuppressWarnings("SameParameterValue") final String... annotations)

static List< String >	makeTokens (final String... annotations)

static List< String >	makePoses (final String... annotations)

static int	indexLeaves (final Tree node, final int startIndex0, final Map< Tree, Integer > indices)

static int	indexNodes (final Tree node, final int startIndex0, final Map< Tree, Integer > indices)

static int	indexLeaves (final TreeGraphNode node, final int startIndex0)

static int	indexNodes (final TreeGraphNode node, final int startIndex0)

Static Private Attributes
static final String	idRegExp = "([^\\]\\{]*)"

static final String	simpleValueRegExp = "[a-zA-Z\\-0-9]*"

static final String	annotationsRegExp = "\\{([^\\}]*)"

Detailed Description

Helpers

Author: Bernard Bou

Constructor & Destructor Documentation

◆ IOHelpers()

grammarscope.server.io.readwrite.IOHelpers.IOHelpers ( )

private

Member Function Documentation

◆ find()

static String [] grammarscope.server.io.readwrite.IOHelpers.find	(	@SuppressWarnings("SameParameterValue") final String	regExp,
		final String	negativeRegExp,
		final String...	annotations
	)

staticprivate

Find

Parameters

regExp	positive regexpr
negativeRegExp	negative regexpr
annotations	annotation source strings

Returns: strings matching positive regexpr and not matching negative regexpr

◆ findAnnotationValues()

static List<String> grammarscope.server.io.readwrite.IOHelpers.findAnnotationValues	(	final String	annotationName,
		final String...	annotations
	)

staticprivate

Find annotation values

Parameters

annotationName	annotation name
annotations	annotation source strings

Returns: list of values

◆ indexLeaves() [1/2]

static int grammarscope.server.io.readwrite.IOHelpers.indexLeaves	(	final Tree	node,
		final int	startIndex0,
		final Map< Tree, Integer >	indices
	)

staticprivate

Helper (private function) Assign sequential integer indices to the leaves of the subtree rooted at this Tree, beginning with startIndex, and traversing the leaves from left to right. If node is already indexed, then it uses the existing index.

Parameters

node	node
startIndex0	index for this node
indices	index map

Returns: the next index still unassigned

◆ indexLeaves() [2/2]

static int grammarscope.server.io.readwrite.IOHelpers.indexLeaves	(	final TreeGraphNode	node,
		final int	startIndex0
	)

staticprivate

Helper (private function) Assign sequential integer indices to the leaves of the subtree rooted at this TreeGraphNode, beginning with startIndex, and traversing the leaves from left to right. If node is already indexed, then it uses the existing index.

Parameters

node	node
startIndex0	index for this node

Returns: the next index still unassigned

◆ indexNodes() [1/4]

static int grammarscope.server.io.readwrite.IOHelpers.indexNodes	(	final Tree	node,
		final int	startIndex0,
		final Map< Tree, Integer >	indices
	)

staticprivate

Assign sequential integer indices to all nodes of the subtree rooted at this TreeGraphNode, beginning with startIndex, and doing a pre-order tree traversal. Any node which already has an index will not be re-indexed — this is so that we can index the leaves first, and then index the rest.

Parameters

node	node
startIndex0	index for this node
indices	index map

Returns: the next index still unassigned

◆ indexNodes() [2/4]

static void grammarscope.server.io.readwrite.IOHelpers.indexNodes	(	final Tree	node,
		final Map< Tree, Integer >	indices
	)

static

Assign sequential integer indices (starting with 0) to all nodes of the subtree rooted at this TreeGraphNode. The leaves are indexed first, from left to right. Then the internal nodes are indexed, using a pre-order tree traversal.

Parameters

node	node
indices	index map

◆ indexNodes() [3/4]

static void grammarscope.server.io.readwrite.IOHelpers.indexNodes ( final TreeGraphNode node )

static

Assign sequential integer indices (starting with 0) to all nodes of the subtree rooted at this TreeGraphNode. The leaves are indexed first, from left to right. Then the internal nodes are indexed, using a pre-order tree traversal.

Parameters

node node

◆ indexNodes() [4/4]

static int grammarscope.server.io.readwrite.IOHelpers.indexNodes	(	final TreeGraphNode	node,
		final int	startIndex0
	)

staticprivate

Assign sequential integer indices to all nodes of the subtree rooted at this TreeGraphNode, beginning with startIndex, and doing a pre-order tree traversal. Any node which already has an index will not be re-indexed — this is so that we can index the leaves first, and then index the rest.

Parameters

node	node
startIndex0	index for this node

Returns: the next index still unassigned

◆ main()

static void grammarscope.server.io.readwrite.IOHelpers.main ( final String[] args )

static

Test

Parameters

args unused

◆ makeAllAnnotations()

static String [] grammarscope.server.io.readwrite.IOHelpers.makeAllAnnotations ( @SuppressWarnings("SameParameterValue") final String... annotations )

staticpackage

Extract all annotations

Parameters

annotations annotation source strings

Returns: list of annotation strings

◆ makeNodeAnnotations()

static Map<String, String> grammarscope.server.io.readwrite.IOHelpers.makeNodeAnnotations ( final String... annotations )

static

Extract node annotations

Parameters

annotations annotation source string

Returns: node-indexed annotation strings

◆ makePoses()

static List<String> grammarscope.server.io.readwrite.IOHelpers.makePoses ( final String... annotations )

staticprivate

Make parts-of-speech

Parameters

annotations annotation string

Returns: list of parts-of-speech tags

◆ makeProjectiveDependencies()

static List<TypedDependency> grammarscope.server.io.readwrite.IOHelpers.makeProjectiveDependencies ( final String str )

static

Make projective dependencies

Parameters

str	source string for typed dependencies

Returns: typed dependencies

◆ makeTokens()

static List<String> grammarscope.server.io.readwrite.IOHelpers.makeTokens ( final String... annotations )

staticprivate

Make tokens

Parameters

annotations annotation string

Returns: list of string tokens

◆ makeWordAnnotations()

static String [] grammarscope.server.io.readwrite.IOHelpers.makeWordAnnotations ( @SuppressWarnings("SameParameterValue") final String... annotations )

staticprivate

Extract words

Parameters

annotations annotation source string

Returns: list of words

◆ nameValuesToString()

static String grammarscope.server.io.readwrite.IOHelpers.nameValuesToString ( final String nameValues[][] )

staticpackage

Array of name values to String

Parameters

nameValues name-value array

Returns: string

◆ stripAnnotations()

static String grammarscope.server.io.readwrite.IOHelpers.stripAnnotations ( final String annotationString )

static

Strip annotation string

Parameters

annotationString annotation string

Returns: string without annotation

Member Data Documentation

◆ annotationsRegExp

final String grammarscope.server.io.readwrite.IOHelpers.annotationsRegExp = "\\{([^\\}]*)"

staticprivate

Regexpr matching all annotations attached to node

◆ idRegExp

final String grammarscope.server.io.readwrite.IOHelpers.idRegExp = "([^\\]\\{]*)"

staticprivate

Regexpr matching id

◆ simpleValueRegExp

final String grammarscope.server.io.readwrite.IOHelpers.simpleValueRegExp = "[a-zA-Z\\-0-9]*"

staticprivate

Regexpr matching annotation value

The documentation for this class was generated from the following file:

grammarscope/server/src/main/java/grammarscope/server/io/readwrite/IOHelpers.java

Static Public Member Functions

Static Package Functions

Private Member Functions

Static Private Member Functions

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ IOHelpers()

Member Function Documentation

◆ find()

◆ findAnnotationValues()

◆ indexLeaves() [1/2]

◆ indexLeaves() [2/2]

◆ indexNodes() [1/4]

◆ indexNodes() [2/4]

◆ indexNodes() [3/4]

◆ indexNodes() [4/4]

◆ main()

◆ makeAllAnnotations()

◆ makeNodeAnnotations()

◆ makePoses()

◆ makeProjectiveDependencies()

◆ makeTokens()

◆ makeWordAnnotations()

◆ nameValuesToString()

◆ stripAnnotations()

Member Data Documentation

◆ annotationsRegExp

◆ idRegExp

◆ simpleValueRegExp