Package org.apache.lucene.store
Class IOContext
- java.lang.Object
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- org.apache.lucene.store.IOContext
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public class IOContext extends Object
IOContext holds additional details on the merge/search context. A IOContext object can never be initialized as null as passed as a parameter to eitherDirectory.openInput(String, IOContext)
orDirectory.createOutput(String, IOContext)
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
IOContext.Context
Context is a enumerator which specifies the context in which the Directory is being used for.
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Constructor Summary
Constructors Constructor Description IOContext()
IOContext(FlushInfo flushInfo)
IOContext(IOContext.Context context)
IOContext(IOContext ctxt, boolean readOnce)
This constructor is used to initialize aIOContext
instance with a new value for the readOnce variable.IOContext(MergeInfo mergeInfo)
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Field Detail
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context
public final IOContext.Context context
An object of a enumerator Context type
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mergeInfo
public final MergeInfo mergeInfo
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flushInfo
public final FlushInfo flushInfo
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readOnce
public final boolean readOnce
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DEFAULT
public static final IOContext DEFAULT
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READONCE
public static final IOContext READONCE
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READ
public static final IOContext READ
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Constructor Detail
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IOContext
public IOContext()
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IOContext
public IOContext(FlushInfo flushInfo)
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IOContext
public IOContext(IOContext.Context context)
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IOContext
public IOContext(MergeInfo mergeInfo)
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