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java.lang.Objectcom.caucho.vfs.StreamImpl
com.caucho.vfs.MemoryPath.MemoryStream
public class MemoryPath.MemoryStream
Field Summary |
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Fields inherited from class com.caucho.vfs.StreamImpl |
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_nullPath, _path |
Method Summary | |
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boolean |
canRead()
Returns true if this is a read stream. |
boolean |
canWrite()
Returns true if this is a writable stream. |
void |
flushToDisk()
Flushes the write output, forcing to disk. |
int |
getAvailable()
Returns the number of bytes available without blocking. |
int |
getPosition()
|
int |
read(byte[] buf,
int bufOffset,
int length)
Reads the next chunk from the stream. |
void |
seekStart(long pos)
Seeks based on the start. |
java.lang.String |
toString()
|
void |
write(byte[] buf,
int offset,
int length,
boolean isEnd)
Writes a buffer to the underlying stream. |
Methods inherited from class com.caucho.vfs.StreamImpl |
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clearWrite, close, closeWrite, flush, flushBuffer, getAttribute, getAttributeNames, getFlushOnNewline, getNewline, getPath, getReadBuffer, getReadPosition, hasSkip, isClosed, isEof, isMmapEnabled, isSendfileEnabled, readNonBlock, readTimeout, removeAttribute, seekEnd, setAttribute, setPath, setWriteEncoding, skip, write, writeMmap, writeSendfile |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Method Detail |
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public int getAvailable()
StreamImpl
getAvailable
in class StreamImpl
public boolean canRead()
StreamImpl
canRead
in class StreamImpl
public int read(byte[] buf, int bufOffset, int length) throws java.io.IOException
StreamImpl
read
in class StreamImpl
buf
- byte array receiving the data.bufOffset
- starting offset into the array.length
- number of bytes to read.
java.io.IOException
public int getPosition()
public void seekStart(long pos)
StreamImpl
seekStart
in class StreamImpl
public boolean canWrite()
StreamImpl
canWrite
in class StreamImpl
public void write(byte[] buf, int offset, int length, boolean isEnd) throws java.io.IOException
write
in class StreamImpl
buffer
- the byte array to write.offset
- the offset into the byte array.length
- the number of bytes to write.isEnd
- true when the write is flushing a close.
java.io.IOException
public void flushToDisk()
StreamImpl
flushToDisk
in class StreamImpl
public java.lang.String toString()
toString
in class java.lang.Object
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