grammarscope.io.print.TreePrinter< T extends ITreeNode< T > Class Template Reference

Collaboration diagram for grammarscope.io.print.TreePrinter< T extends ITreeNode< T >:

Public Member Functions
String	print (final T tree, final long format)

Static Public Attributes
static final char	NODE_TAG1 = '@'
static final char	NODE_TAG2 = '#'
static final char	LEAF_TAG1 = '['
static final char	LEAF_TAG2 = ']'
static final char	SCORE_TAG1 = '|'
static final char	SCORE_TAG2 = '|'
static final NumberFormat	SCORE_FORMAT = new DecimalFormat("0.000")
static final long	WORD = 0x00000001
static final long	VALUE = 0x00000002
static final long	INDEX = 0x00000004
static final long	ANNOTATIONS = 0x00000008
static final long	ALL_ANNOTATIONS = 0x00000010
static final long	SCORE = 0x10000000
static final long	COLLAPSE = 0x20000000
static final long	TAG_LEAVES = 0x40000000
static final long	TAG_NODES = 0x80000000
static final long	FULL = VALUE | INDEX | ANNOTATIONS | SCORE

Protected Member Functions
StringBuffer	appendNode (final StringBuffer sb, final T tree, final long format)
StringBuffer	appendLabel (final StringBuffer sb, final ILabel l, final boolean isLeaf, final long format)
StringBuffer	appendAnnotations (final StringBuffer sb, final ILabel l)
StringBuffer	appendAnnotationsFull (final StringBuffer sb, final ILabel l)
StringBuffer	appendScore (final StringBuffer sb, final T tree)
boolean	isLeaf (final T t)

Private Member Functions
StringBuffer	appendTree (final StringBuffer sb, final T tree, final int indentLevel, final boolean parentLabelNull, final boolean firstSibling, final boolean leftSiblingPreTerminal, final boolean topLevel, final long format)
StringBuffer	appendTree1 (final StringBuffer sb, final T t, final long format)
boolean	isPreTerminal (final T t)

Static Private Member Functions
static StringBuffer	appendIndex (final StringBuffer sb, final ILabel l)
static StringBuffer	indent (final StringBuffer sb, final int n)

Detailed Description

Common utilities

Author

Stanford

Bernard Bou [1313o.nosp@m.u@gm.nosp@m.ail.c.nosp@m.om]

Member Function Documentation

appendAnnotations()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendAnnotations ( final StringBuffer  sb, final ILabel  l  )

protected

Append annotations to string buffer

Parameters

sb	string buffer
l	label

Returns

input string sb

appendAnnotationsFull()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendAnnotationsFull ( final StringBuffer  sb, final ILabel  l  )

protected

Append all annotations to string buffer

Parameters

sb	string buffer
l	label

Returns

input string sb

appendIndex()

static StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendIndex ( final StringBuffer  sb, final ILabel  l  )

staticprivate

Append index to string buffer

Parameters

sb	string buffer
l	label

Returns

input string sb

appendLabel()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendLabel ( final StringBuffer  sb, final ILabel  l, final boolean  isLeaf, final long  format  )

protected

Append label to string buffer as per format

Parameters

sb	string buffer
l	label
isLeaf	whether it is leaf
format	format

Returns

input string sb

appendNode()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendNode ( final StringBuffer  sb, final T  tree, final long  format  )

protected

Append label to string buffer as per format

Parameters

sb	string buffer
tree	tree
format	format

Returns

input string sb

appendScore()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendScore ( final StringBuffer  sb, final T  tree  )

protected

Append score to string buffer

Parameters

sb	string buffer
tree	tree

Returns

input string sb

appendTree()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendTree ( final StringBuffer  sb, final T  tree, final int  indentLevel, final boolean  parentLabelNull, final boolean  firstSibling, final boolean  leftSiblingPreTerminal, final boolean  topLevel, final long  format  )

private

Append node to string buffer, implementing Penn Treebank style layout

Parameters

sb	string buffer
tree	tree
indentLevel	indent level
parentLabelNull	whether parent label is null
firstSibling	whether tree is first sibling
leftSiblingPreTerminal	whether tree is left sibling preterminal
topLevel	whether tree is top level
format	format guidelines

Returns

sb author Stanford Parser authors author Bernard Bou for revision

appendTree1()

StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.appendTree1 ( final StringBuffer  sb, final T  t, final long  format  )

private

Append tree to string buffer (no line break)

Parameters

sb	string buffer
t	tree
format	format guidelines

Returns

sb

indent()

static StringBuffer grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.indent ( final StringBuffer  sb, final int  n  )

staticprivate

Indent

Parameters

sb	string buffer
n	number of indents

Returns

sb

isLeaf()

boolean grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.isLeaf ( final T  t )

protected

Is leaf

Parameters

t

tree

Returns

true if tree is leaf

isPreTerminal()

boolean grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.isPreTerminal ( final T  t )

private

Is preterminal

Parameters

t

tree

Returns

true if tree is preterminal

print()

String grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.print	(	final T	tree,
		final long	format
	)

String for treegraph

Parameters

tree	treegraph
format	format

Returns

treegraph string

Member Data Documentation

ALL_ANNOTATIONS

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.ALL_ANNOTATIONS = 0x00000010

static

ANNOTATIONS

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.ANNOTATIONS = 0x00000008

static

COLLAPSE

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.COLLAPSE = 0x20000000

static

FULL

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.FULL = VALUE | INDEX | ANNOTATIONS | SCORE

static

INDEX

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.INDEX = 0x00000004

static

LEAF_TAG1

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.LEAF_TAG1 = '['

static

LEAF_TAG2

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.LEAF_TAG2 = ']'

static

NODE_TAG1

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.NODE_TAG1 = '@'

static

NODE_TAG2

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.NODE_TAG2 = '#'

static

SCORE

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.SCORE = 0x10000000

static

SCORE_FORMAT

final NumberFormat grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.SCORE_FORMAT = new DecimalFormat("0.000")

static

SCORE_TAG1

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.SCORE_TAG1 = '|'

static

SCORE_TAG2

final char grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.SCORE_TAG2 = '|'

static

TAG_LEAVES

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.TAG_LEAVES = 0x40000000

static

TAG_NODES

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.TAG_NODES = 0x80000000

static

VALUE

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.VALUE = 0x00000002

static

WORD

final long grammarscope.io.print.TreePrinter< T extends ITreeNode< T >.WORD = 0x00000001

static

---

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

• grammarscope/library-glue/src/main/java/grammarscope/io/print/TreePrinter.java