Package org.jivesoftware.smack.util
Class ObservableWriter
- java.lang.Object
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- java.io.Writer
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- org.jivesoftware.smack.util.ObservableWriter
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- All Implemented Interfaces:
Closeable
,Flushable
,Appendable
,AutoCloseable
public class ObservableWriter extends Writer
An ObservableWriter is a wrapper on a Writer that notifies to its listeners when writing to character streams.
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Constructor Summary
Constructors Constructor Description ObservableWriter(Writer wrappedWriter)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addWriterListener(WriterListener writerListener)
Adds a writer listener to this writer that will be notified when new strings are sent.void
close()
void
flush()
void
removeWriterListener(WriterListener writerListener)
Removes a writer listener from this writer.void
write(char[] cbuf)
void
write(char[] cbuf, int off, int len)
void
write(int c)
void
write(String str)
void
write(String str, int off, int len)
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Constructor Detail
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ObservableWriter
public ObservableWriter(Writer wrappedWriter)
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Method Detail
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write
public void write(char[] cbuf, int off, int len) throws IOException
- Specified by:
write
in classWriter
- Throws:
IOException
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flush
public void flush() throws IOException
- Specified by:
flush
in interfaceFlushable
- Specified by:
flush
in classWriter
- Throws:
IOException
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close
public void close() throws IOException
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in classWriter
- Throws:
IOException
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write
public void write(int c) throws IOException
- Overrides:
write
in classWriter
- Throws:
IOException
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write
public void write(char[] cbuf) throws IOException
- Overrides:
write
in classWriter
- Throws:
IOException
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write
public void write(String str) throws IOException
- Overrides:
write
in classWriter
- Throws:
IOException
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write
public void write(String str, int off, int len) throws IOException
- Overrides:
write
in classWriter
- Throws:
IOException
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addWriterListener
public void addWriterListener(WriterListener writerListener)
Adds a writer listener to this writer that will be notified when new strings are sent.- Parameters:
writerListener
- a writer listener.
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removeWriterListener
public void removeWriterListener(WriterListener writerListener)
Removes a writer listener from this writer.- Parameters:
writerListener
- a writer listener.
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