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Préférences
Moteurs de recherche
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JavaTM 2 Platform Std. Ed. v1.6.0
java.io
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Field Summary | |
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protected Writer |
out
The underlying character-output stream. |
Fields inherited from class java.io.Writer |
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lock |
Constructor Summary | |
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protected |
FilterWriter(Writer out)
Create a new filtered writer. |
Method Summary | |
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void |
close()
Closes the stream, flushing it first. |
void |
flush()
Flushes the stream. |
void |
write(char[] cbuf,
int off,
int len)
Writes a portion of an array of characters. |
void |
write(int c)
Writes a single character. |
void |
write(String str,
int off,
int len)
Writes a portion of a string. |
Methods inherited from class java.io.Writer |
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append, append, append, write, write |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected Writer out
Constructor Detail |
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protected FilterWriter(Writer out)
out
- a Writer object to provide the underlying stream.
NullPointerException
- if out
is null
Method Detail |
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public void write(int c) throws IOException
c
- int specifying a character to be written
IOException
- If an I/O error occurspublic void write(char[] cbuf, int off, int len) throws IOException
cbuf
- Buffer of characters to be writtenoff
- Offset from which to start reading characterslen
- Number of characters to be written
IOException
- If an I/O error occurspublic void write(String str, int off, int len) throws IOException
str
- String to be writtenoff
- Offset from which to start reading characterslen
- Number of characters to be written
IOException
- If an I/O error occurspublic void flush() throws IOException
IOException
- If an I/O error occurspublic void close() throws IOException
Writer
IOException
- If an I/O error occurs