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
.For example:
MemoryMappedFileInputStream s = MemoryMappedFileInputStream.builder() .setPath(path) .setBufferSize(256 * 1024) .get();
- Since:
- 2.12.0
- See Also:
get()
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Constructor Summary
Constructors Constructor Description Builder()
Constructs a newMemoryMappedFileInputStream.Builder
.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description MemoryMappedFileInputStream
get()
Builds a newMemoryMappedFileInputStream
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Methods inherited from class org.apache.commons.io.build.AbstractStreamBuilder
getCharset, setBufferSize, setBufferSize, setBufferSizeChecker, setBufferSizeMax, setCharset, setCharset, setOpenOptions
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Methods inherited from class org.apache.commons.io.build.AbstractOriginSupplier
setByteArray, setCharSequence, setFile, setFile, setInputStream, setOutputStream, setPath, setPath, setReader, setURI, setWriter
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Methods inherited from class java.lang.Object
equals, 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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Constructor Detail
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Builder
public Builder()
Constructs a newMemoryMappedFileInputStream.Builder
.
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Method Detail
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get
public MemoryMappedFileInputStream get() throws java.io.IOException
Builds a newMemoryMappedFileInputStream
.You must set input that supports
AbstractStreamBuilder.getPath()
, otherwise, this method throws an exception.This builder use the following aspects:
- Returns:
- a new instance.
- Throws:
java.lang.IllegalStateException
- if theorigin
isnull
.java.lang.UnsupportedOperationException
- if the origin cannot be converted to aPath
.java.io.IOException
- if an I/O error occurs.- See Also:
AbstractStreamBuilder.getPath()
,AbstractStreamBuilder.getBufferSize()
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