java.lang.Object java.io.Writer java.io.FilterWriter
Abstract class for writing filtered character streams. The abstract class FilterWriter itself provides default methods that pass all requests to the contained stream. Subclasses of FilterWriter should override some of these methods and may also provide additional methods and fields.
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
() Close the stream. |
void |
flush
() Flush the stream. |
void |
write
(char[] cbuf, int off, int len) Write a portion of an array of characters. |
void |
write
(int c) Write a single character. |
void |
write
(
String
str, int off, int len) Write a portion of a string. |
Methods inherited from class java.io. Writer |
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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)
Method Detail |
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public void write(int c) throws IOException
public void write(char[] cbuf, int off, int len) throws IOException
public void write(String str, int off, int len) throws IOException
public void flush() throws IOException
public void close() throws IOException