org.eclipse.core.filesystem.provider
Class FileTree
java.lang.Object
org.eclipse.core.filesystem.provider.FileTree
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All Implemented Interfaces:
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IFileTree
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public abstract class FileTree
- extends
Object
- implements
IFileTree
The abstract superclass of all
IFileTree implementations.
Clients may subclass this class to provide a file tree for their particular
file system.
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Since:
- org.eclipse.core.filesystem 1.0
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Constructor Summary
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FileTree
(
IFileStore treeRoot)
Creates a new file tree with tree root as the root |
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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treeRoot
protected
IFileStore treeRoot
- The root of the file tree
FileTree
public FileTree(
IFileStore treeRoot)
- Creates a new file tree with tree root as the root
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Parameters:
-
treeRoot - the file store that is to act as the root of their FileTree
getTreeRoot
public
IFileStore getTreeRoot()
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Description copied from interface:
IFileTree
- Returns the root of this tree
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Specified by:
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getTreeRoot
in interface
IFileTree
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Returns:
- An IFileStore representing the root of the tree
getChildInfos
public abstract
IFileInfo[] getChildInfos(
IFileStore store)
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Description copied from interface:
IFileTree
- Returns an
IFileInfo instance for each file and directory contained
within the given store at the time this file tree was created.
An empty array is returned if the given store has no children, or is not
in this file tree.
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Specified by:
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getChildInfos
in interface
IFileTree
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Parameters:
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store - a file store in this tree
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Returns:
- An array of information about the children of the store, or an empty
array if the store has no children.
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See Also:
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IFileStore.childInfos(int, org.eclipse.core.runtime.IProgressMonitor)
getFileInfo
public abstract
IFileInfo getFileInfo(
IFileStore store)
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Description copied from interface:
IFileTree
- Returns information about this file at the time this file tree was created.
This method succeeds regardless of whether a corresponding
file exists in the file tree. In the case of a non-existent
file, the returned info will include the file's name and will return false
when
IFileInfo.exists() is called, but all other information will assume default
values.
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Specified by:
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getFileInfo
in interface
IFileTree
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Parameters:
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store - the store to return the file info for
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Returns:
- IFileInfo the IFileInfo for the given store
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See Also:
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IFileStore.fetchInfo(int, org.eclipse.core.runtime.IProgressMonitor)
getChildStores
public abstract
IFileStore[] getChildStores(
IFileStore store)
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Description copied from interface:
IFileTree
- Returns an
IFileStore instance for each file and directory contained
within the given store at the time this file tree was created.
An empty array is returned if the given store has no children, or is not
in this file tree.
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Specified by:
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getChildStores
in interface
IFileTree
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Parameters:
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store - a file store in this tree
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Returns:
- The children of the store, or an empty array if the store has no children.
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See Also:
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IFileStore.childStores(int, org.eclipse.core.runtime.IProgressMonitor)
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