Class BoundedReader
- java.lang.Object
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- java.io.Reader
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- org.apache.maven.shared.filtering.BoundedReader
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- All Implemented Interfaces:
Closeable
,AutoCloseable
,Readable
public class BoundedReader extends Reader
A reader that imposes a limit to the number of bytes that can be read from an underlying reader, simulating eof when this limit is reached. This stream can typically be used to constrain a client with regard to a readAheadLimit of an underlying stream, to avoid overrunning this limit and hence lose the opportunity do to reset.
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Constructor Summary
Constructors Constructor Description BoundedReader(Reader target, int readAheadLimit)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
void
mark(int theReadAheadLimit)
int
read()
int
read(char[] cbuf, int off, int len)
void
reset()
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Constructor Detail
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BoundedReader
public BoundedReader(Reader target, int readAheadLimit) throws IOException
- Parameters:
target
-Reader
readAheadLimit
- read ahead limit.- Throws:
IOException
- in case of a failure.
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Method Detail
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close
public void close() throws IOException
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in classReader
- Throws:
IOException
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reset
public void reset() throws IOException
- Overrides:
reset
in classReader
- Throws:
IOException
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mark
public void mark(int theReadAheadLimit) throws IOException
- Overrides:
mark
in classReader
- Throws:
IOException
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read
public int read() throws IOException
- Overrides:
read
in classReader
- Throws:
IOException
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read
public int read(char[] cbuf, int off, int len) throws IOException
- Specified by:
read
in classReader
- Throws:
IOException
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