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Class java.io.PipedWriter - JDK 5 Documentation v1.1.8, Java 2 SDK 英文文档

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Class java.io.PipedWriter

java.lang.Object
   |
   +----java.io.Writer
           |
           +----java.io.PipedWriter

public class PipedWriter
extends Writer
Piped character-output streams.


Constructor Index

 o PipedWriter()
Create a writer that is not yet connected to a piped reader.
 o PipedWriter(PipedReader)
Create a writer for the specified piped character-input stream.

Method Index

 o close()
Close the stream.
 o connect(PipedReader)
Connect the specified piped reader to this writer.
 o flush()
Flush the stream.
 o write(char[], int, int)
Write a portion of an array of characters.

Constructors

 o PipedWriter
 public PipedWriter()
Create a writer that is not yet connected to a piped reader.

 o PipedWriter
 public PipedWriter(PipedReader sink) throws IOException
Create a writer for the specified piped character-input stream.

Methods

 o connect
 public void connect(PipedReader sink) throws IOException
Connect the specified piped reader to this writer.

 o write
 public void write(char cbuf[],
                   int off,
                   int len) throws IOException
Write a portion of an array of characters.

Parameters:
cbuf - Array of characters
off - Offset from which to start writing characters
len - Number of characters to write
Throws: IOException
If an I/O error occurs
Overrides:
write in class Writer
 o flush
 public void flush() throws IOException
Flush the stream.

Throws: IOException
If an I/O error occurs
Overrides:
flush in class Writer
 o close
 public void close() throws IOException
Close the stream.

Throws: IOException
If an I/O error occurs
Overrides:
close in class Writer

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