Package org.apache.lucene.tests.mockfile
Class FilterFileStore
- java.lang.Object
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- java.nio.file.FileStore
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- org.apache.lucene.tests.mockfile.FilterFileStore
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public abstract class FilterFileStore extends FileStore
AFilterFileStore
contains anotherFileStore
, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
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Constructor Summary
Constructors Constructor Description FilterFileStore(FileStore delegate, String scheme)
Construct aFilterFileStore
based on the specified base store.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getAttribute(String attribute)
<V extends FileStoreAttributeView>
VgetFileStoreAttributeView(Class<V> type)
long
getTotalSpace()
long
getUnallocatedSpace()
long
getUsableSpace()
boolean
isReadOnly()
String
name()
boolean
supportsFileAttributeView(Class<? extends FileAttributeView> type)
boolean
supportsFileAttributeView(String name)
String
toString()
String
type()
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Methods inherited from class java.nio.file.FileStore
getBlockSize
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Method Detail
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isReadOnly
public boolean isReadOnly()
- Specified by:
isReadOnly
in classFileStore
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getTotalSpace
public long getTotalSpace() throws IOException
- Specified by:
getTotalSpace
in classFileStore
- Throws:
IOException
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getUsableSpace
public long getUsableSpace() throws IOException
- Specified by:
getUsableSpace
in classFileStore
- Throws:
IOException
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getUnallocatedSpace
public long getUnallocatedSpace() throws IOException
- Specified by:
getUnallocatedSpace
in classFileStore
- Throws:
IOException
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supportsFileAttributeView
public boolean supportsFileAttributeView(Class<? extends FileAttributeView> type)
- Specified by:
supportsFileAttributeView
in classFileStore
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supportsFileAttributeView
public boolean supportsFileAttributeView(String name)
- Specified by:
supportsFileAttributeView
in classFileStore
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getFileStoreAttributeView
public <V extends FileStoreAttributeView> V getFileStoreAttributeView(Class<V> type)
- Specified by:
getFileStoreAttributeView
in classFileStore
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getAttribute
public Object getAttribute(String attribute) throws IOException
- Specified by:
getAttribute
in classFileStore
- Throws:
IOException
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