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java.lang.Objectjava.util.AbstractCollection<Tree>
edu.stanford.nlp.trees.Treebank
edu.stanford.nlp.trees.DiskTreebank
public final class DiskTreebank
A DiskTreebank
is a Collection
of
Tree
s.
A DiskTreebank
object stores merely the information to
get at a corpus of trees that is stored on disk. Access is usually
via apply()'ing a TreeVisitor to each Tree in the Treebank or by using
an iterator() to get an iteration over the Trees.
Field Summary |
---|
Fields inherited from class edu.stanford.nlp.trees.Treebank |
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DEFAULT_TREE_FILE_SUFFIX |
Constructor Summary | |
---|---|
DiskTreebank()
Create a new DiskTreebank. |
|
DiskTreebank(int initialCapacity)
Create a new Treebank. |
|
DiskTreebank(int initialCapacity,
TreeReaderFactory trf)
Create a new Treebank. |
|
DiskTreebank(java.lang.String encoding)
Create a new treebank, set the encoding for file access. |
|
DiskTreebank(TreeReaderFactory trf)
Create a new DiskTreebank. |
|
DiskTreebank(TreeReaderFactory trf,
java.lang.String encoding)
Create a new DiskTreebank. |
Method Summary | |
---|---|
void |
apply(TreeVisitor tp)
Applies the TreeVisitor to to all trees in the Treebank. |
void |
clear()
Empty a Treebank . |
java.lang.String |
getCurrentFilename()
Returns the absolute path of the file currently being read. |
java.util.List<java.io.File> |
getCurrentPaths()
|
java.util.Iterator<Tree> |
iterator()
Return an Iterator over Trees in the Treebank. |
void |
loadPath(java.io.File path,
java.io.FileFilter filt)
Load trees from given directory. |
void |
printFileNames()
|
Methods inherited from class edu.stanford.nlp.trees.Treebank |
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decimate, encoding, loadPath, loadPath, loadPath, loadPath, loadPath, remove, size, textualSummary, textualSummary, toString, transform, treeReaderFactory |
Methods inherited from class java.util.AbstractCollection |
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add, addAll, contains, containsAll, isEmpty, removeAll, retainAll, toArray, toArray |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Collection |
---|
equals, hashCode |
Constructor Detail |
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public DiskTreebank()
LabeledScoredTreeReaderFactory
.
public DiskTreebank(java.lang.String encoding)
encoding
- The charset encoding to use for treebank file decodingpublic DiskTreebank(TreeReaderFactory trf)
trf
- the factory class to be called to create a new
TreeReader
public DiskTreebank(TreeReaderFactory trf, java.lang.String encoding)
trf
- the factory class to be called to create a new
TreeReader
encoding
- The charset encoding to use for treebank file decodingpublic DiskTreebank(int initialCapacity)
LabeledScoredTreeReaderFactory
.
initialCapacity
- The initial size of the underlying Collection.
For a DiskTreebank
, this parameter is ignored.public DiskTreebank(int initialCapacity, TreeReaderFactory trf)
initialCapacity
- The initial size of the underlying Collection,
For a DiskTreebank
, this parameter is ignored.trf
- the factory class to be called to create a new
TreeReader
Method Detail |
---|
public void clear()
Treebank
.
clear
in interface java.util.Collection<Tree>
clear
in class Treebank
public void loadPath(java.io.File path, java.io.FileFilter filt)
loadPath
in class Treebank
path
- file or directory to load fromfilt
- a FilenameFilter of files to loadpublic void apply(TreeVisitor tp)
apply
in class Treebank
tp
- A class that can process trees.public java.lang.String getCurrentFilename()
public java.util.List<java.io.File> getCurrentPaths()
public void printFileNames()
public java.util.Iterator<Tree> iterator()
apply()
.
iterator
in interface java.lang.Iterable<Tree>
iterator
in interface java.util.Collection<Tree>
iterator
in class java.util.AbstractCollection<Tree>
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