Package org.jsoup.internal
Class ConstrainableInputStream
- java.lang.Object
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- java.io.InputStream
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- java.io.FilterInputStream
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- java.io.BufferedInputStream
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- org.jsoup.internal.ConstrainableInputStream
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public final class ConstrainableInputStream extends BufferedInputStream
A jsoup internal class (so don't use it as there is no contract API) that enables constraints on an Input Stream, namely a maximum read size, and the ability to Thread.interrupt() the read.
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Field Summary
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Fields inherited from class java.io.FilterInputStream
in
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
read(byte[] b, int off, int len)
ByteBuffer
readToByteBuffer(int max)
Reads this inputstream to a ByteBuffer.void
reset()
ConstrainableInputStream
timeout(long startTimeNanos, long timeoutMillis)
static ConstrainableInputStream
wrap(InputStream in, int bufferSize, int maxSize)
If this InputStream is not already a ConstrainableInputStream, let it be one.-
Methods inherited from class java.io.BufferedInputStream
available, close, mark, markSupported, read, skip
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Methods inherited from class java.io.FilterInputStream
read
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Method Detail
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wrap
public static ConstrainableInputStream wrap(InputStream in, int bufferSize, int maxSize)
If this InputStream is not already a ConstrainableInputStream, let it be one.- Parameters:
in
- the input stream to (maybe) wrapbufferSize
- the buffer size to use when readingmaxSize
- the maximum size to allow to be read. 0 == infinite.- Returns:
- a constrainable input stream
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read
public int read(byte[] b, int off, int len) throws IOException
- Overrides:
read
in classBufferedInputStream
- Throws:
IOException
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readToByteBuffer
public ByteBuffer readToByteBuffer(int max) throws IOException
Reads this inputstream to a ByteBuffer. The supplied max may be less than the inputstream's max, to support reading just the first bytes.- Throws:
IOException
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reset
public void reset() throws IOException
- Overrides:
reset
in classBufferedInputStream
- Throws:
IOException
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timeout
public ConstrainableInputStream timeout(long startTimeNanos, long timeoutMillis)
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