public final class MemoryTreebank extends Treebank implements FileProcessor, java.util.List<Tree>
MemoryTreebank
object stores a corpus of examples with
given tree structures in memory (as a List
).DEFAULT_TREE_FILE_SUFFIX
Constructor and Description |
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MemoryTreebank()
Create a new tree bank.
|
MemoryTreebank(int initialCapacity)
Create a new Treebank.
|
MemoryTreebank(int initialCapacity,
TreeReaderFactory trf)
Create a new tree bank.
|
MemoryTreebank(java.util.List<Tree> trees,
TreeReaderFactory trf,
java.lang.String encoding)
Create a new tree bank.
|
MemoryTreebank(java.lang.String encoding)
Create a new tree bank, set the encoding for file access
|
MemoryTreebank(TreeNormalizer tm)
Create a new tree bank, using a specific TreeNormalizer.
|
MemoryTreebank(TreeReaderFactory trf)
Create a new tree bank.
|
MemoryTreebank(TreeReaderFactory trf,
java.lang.String encoding)
Create a new tree bank.
|
Modifier and Type | Method and Description |
---|---|
void |
add(int index,
Tree element) |
boolean |
add(Tree element) |
boolean |
addAll(int index,
java.util.Collection<? extends Tree> c) |
void |
apply(TreeVisitor tp)
Apply the TreeVisitor tp to all trees in the Treebank.
|
void |
clear()
Empty a
Treebank . |
Tree |
get(int i)
Get a tree by index from the Treebank.
|
int |
indexOf(java.lang.Object o) |
java.util.Iterator<Tree> |
iterator()
Return an Iterator over Trees in the Treebank.
|
int |
lastIndexOf(java.lang.Object o) |
java.util.ListIterator<Tree> |
listIterator() |
java.util.ListIterator<Tree> |
listIterator(int index) |
void |
load(java.io.Reader r)
Load a collection of parse trees from a Reader.
|
void |
load(java.io.Reader r,
java.lang.String id)
Load a collection of parse trees from a Reader.
|
void |
loadPath(java.io.File path,
java.io.FileFilter filt)
Load trees from given directory.
|
void |
loadPath(java.lang.String path,
java.io.FileFilter filt,
java.lang.String srlFile) |
static void |
main(java.lang.String[] args)
Loads treebank grammar from first argument and prints it.
|
void |
processFile(java.io.File file)
Load a collection of parse trees from the file of given name.
|
Tree |
remove(int index) |
Tree |
set(int index,
Tree element) |
int |
size()
Returns the size of the Treebank.
|
java.util.List<Tree> |
subList(int fromIndex,
int toIndex) |
Treebank |
transform(TreeTransformer treeTrans)
Return a MemoryTreebank where each
Tree in the current treebank has been transformed using the
TreeTransformer.
|
decimate, encoding, loadPath, loadPath, loadPath, loadPath, loadPath, remove, textualSummary, textualSummary, toString, treeReaderFactory
addAll, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
public MemoryTreebank()
LabeledScoredTreeReaderFactory
.
Compatibility note: Until Sep 2004, this used to create a Treebank with a SimpleTreeReaderFactory, but this was changed as the old default wasn't very useful, especially to naive users. This one now uses a LabeledScoredTreeReaderFactory with a no-op TreeNormalizer.
public MemoryTreebank(TreeNormalizer tm)
LabeledScoredTreeReaderFactory
.
public MemoryTreebank(java.lang.String encoding)
encoding
- the encoding to use for file access.public MemoryTreebank(TreeReaderFactory trf)
trf
- the factory class to be called to create a new
TreeReader
public MemoryTreebank(TreeReaderFactory trf, java.lang.String encoding)
trf
- the factory class to be called to create a new
TreeReader
encoding
- the encoding to use for file access.public MemoryTreebank(java.util.List<Tree> trees, TreeReaderFactory trf, java.lang.String encoding)
trees
- The trees to put in the Treebank.trf
- the factory class to be called to create a new
TreeReader
encoding
- the encoding to use for file access.public MemoryTreebank(int initialCapacity)
initialCapacity
- The initial size of the underlying Collection,
(if a Collection-based storage mechanism is being provided)public MemoryTreebank(int initialCapacity, TreeReaderFactory trf)
initialCapacity
- The initial size of the underlying Collectiontrf
- the factory class to be called to create a new
TreeReader
public void clear()
Treebank
.public void loadPath(java.io.File path, java.io.FileFilter filt)
public void loadPath(java.lang.String path, java.io.FileFilter filt, java.lang.String srlFile)
public void processFile(java.io.File file)
FileProcessor
interface.processFile
in interface FileProcessor
file
- file to load a tree fromfor traversing directories
public void load(java.io.Reader r)
r
- The reader to read trees from. (If you want it buffered,
you should already have buffered it!)public void load(java.io.Reader r, java.lang.String id)
r
- The reader to read trees from. (If you want it buffered,
you should already have buffered it!)id
- An ID for where these files come from (arbitrary, but
something like a filename. Can be null
for none.public Tree get(int i)
Treebank
feature set, and
so is only available with a MemoryTreebank
, but is
useful in allowing the latter to be used as a List
.get
in interface java.util.List<Tree>
i
- The integer (counting from 0) index of the treepublic void apply(TreeVisitor tp)
public java.util.Iterator<Tree> iterator()
public int size()
Treebank
public boolean add(Tree element)
public boolean addAll(int index, java.util.Collection<? extends Tree> c)
addAll
in interface java.util.List<Tree>
public int indexOf(java.lang.Object o)
indexOf
in interface java.util.List<Tree>
public int lastIndexOf(java.lang.Object o)
lastIndexOf
in interface java.util.List<Tree>
public java.util.ListIterator<Tree> listIterator()
listIterator
in interface java.util.List<Tree>
public java.util.ListIterator<Tree> listIterator(int index)
listIterator
in interface java.util.List<Tree>
public java.util.List<Tree> subList(int fromIndex, int toIndex)
subList
in interface java.util.List<Tree>
public Treebank transform(TreeTransformer treeTrans)
public static void main(java.lang.String[] args)
usage: java MemoryTreebank treebankFilesPath
args
- array of command-line arguments