Package org.apache.commons.io.input
Class MemoryMappedFileInputStream.Builder
- java.lang.Object
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- org.apache.commons.io.build.AbstractSupplier<T,B>
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- org.apache.commons.io.build.AbstractOriginSupplier<T,B>
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- org.apache.commons.io.build.AbstractStreamBuilder<MemoryMappedFileInputStream,MemoryMappedFileInputStream.Builder>
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- org.apache.commons.io.input.MemoryMappedFileInputStream.Builder
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- All Implemented Interfaces:
IOSupplier<MemoryMappedFileInputStream>
- Enclosing class:
- MemoryMappedFileInputStream
public static class MemoryMappedFileInputStream.Builder extends AbstractStreamBuilder<MemoryMappedFileInputStream,MemoryMappedFileInputStream.Builder>
Builds a newMemoryMappedFileInputStream
instance.For example:
MemoryMappedFileInputStream s = MemoryMappedFileInputStream.builder() .setPath(path) .setBufferSize(256 * 1024) .get();
- Since:
- 2.12.0
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Constructor Summary
Constructors Constructor Description Builder()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description MemoryMappedFileInputStream
get()
Constructs a new instance.-
Methods inherited from class org.apache.commons.io.build.AbstractStreamBuilder
getBufferSize, getBufferSizeDefault, getCharSequence, getCharset, getCharsetDefault, getInputStream, getOpenOptions, getOutputStream, getPath, getWriter, setBufferSize, setBufferSize, setBufferSizeDefault, setCharset, setCharset, setCharsetDefault, setOpenOptions
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Methods inherited from class org.apache.commons.io.build.AbstractOriginSupplier
checkOrigin, getOrigin, hasOrigin, newByteArrayOrigin, newCharSequenceOrigin, newFileOrigin, newFileOrigin, newInputStreamOrigin, newOutputStreamOrigin, newPathOrigin, newPathOrigin, newReaderOrigin, newURIOrigin, newWriterOrigin, setByteArray, setCharSequence, setFile, setFile, setInputStream, setOrigin, setOutputStream, setPath, setPath, setReader, setURI, setWriter
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Methods inherited from class org.apache.commons.io.build.AbstractSupplier
asThis
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.commons.io.function.IOSupplier
asSupplier
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Method Detail
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get
public MemoryMappedFileInputStream get() throws java.io.IOException
Constructs a new instance.This builder use the aspects Path and buffer size.
You must provide an origin that can be converted to a Path by this builder, otherwise, this call will throw an
UnsupportedOperationException
.- Returns:
- a new instance.
- Throws:
java.lang.UnsupportedOperationException
- if the origin cannot provide a Path.java.io.IOException
- if an I/O error occurs.- See Also:
AbstractOrigin.getPath()
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