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java.lang.Object | +--java.io.InputStream | +--java.io.FilterInputStream | +--com.sun.jimi.core.decoder.png.MeteredInputStream
Fields inherited from class java.io.FilterInputStream |
in |
Constructor Summary | |
MeteredInputStream(java.io.InputStream in,
int size)
|
Method Summary | |
int |
available()
Returns the number of bytes that can be read without blocking. |
void |
close()
Does NOT close the input stream. |
void |
mark(int readlimit)
Marks the current position in the input stream. |
boolean |
markSupported()
Returns true if this stream type supports mark/reset. |
int |
read()
Reads a byte. |
int |
read(byte[] b)
Reads into an array of bytes. |
int |
read(byte[] b,
int off,
int len)
Reads into an array of bytes. |
void |
reset()
Repositions the stream to the last marked position. |
long |
skip(long n)
Skips bytes of input. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public MeteredInputStream(java.io.InputStream in, int size)
Method Detail |
public final int read() throws java.io.IOException
public final int read(byte[] b) throws java.io.IOException
b
- the buffer into which the data is readpublic final int read(byte[] b, int off, int len) throws java.io.IOException
b
- the buffer into which the data is readoff
- the start offset of the datalen
- the maximum number of bytes readpublic final long skip(long n) throws java.io.IOException
n
- bytes to be skippedpublic final int available() throws java.io.IOException
public final void close() throws java.io.IOException
public final void mark(int readlimit)
readlimit
- the maximum limit of bytes allowed tobe read before the
mark position becomes invalid.public final void reset() throws java.io.IOException
public final boolean markSupported()
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