Class java.io.StringWriter
java.lang.Object
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+----java.io.Writer
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+----java.io.StringWriter
- public class StringWriter
- extends Writer
A character stream that collects its output in a string buffer, which can
then be used to construct a string.
- Since:
- JDK1.1
Constructor Summary
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StringWriter()
Create a new string writer, using the default initial string-buffer
size.
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StringWriter(int initialSize)
Create a new string writer, using the specified initial string-buffer
size.
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Method Summary
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void
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close()
Close the stream.
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void
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flush()
Flush the stream.
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StringBuffer
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getBuffer()
Return the string buffer itself.
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String
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toString()
Return the buffer's current value as a string.
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void
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write(int c)
Write a single character.
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void
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write(char[] cbuf,
int off,
int len)
Write a portion of an array of characters.
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void
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write(String str)
Write a string.
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void
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write(String str,
int off,
int len)
Write a portion of a string.
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Methods inherited from class java.lang.Object
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
StringWriter
public StringWriter()
- Create a new string writer, using the default initial string-buffer
size.
StringWriter
protected StringWriter(int initialSize)
- Create a new string writer, using the specified initial string-buffer
size.
write
public void write(int c)
- Write a single character.
- Overrides:
- write in class Writer
write
public void write(char[] cbuf,
int off,
int len)
- 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
- Overrides:
- write in class Writer
write
public void write(String str)
- Write a string.
- Overrides:
- write in class Writer
write
public void write(String str,
int off,
int len)
- Write a portion of a string.
- Parameters:
str
- String to be written
off
- Offset from which to start writing characters
len
- Number of characters to write
- Overrides:
- write in class Writer
toString
public String toString()
- Return the buffer's current value as a string.
- Overrides:
- toString in class Object
getBuffer
public StringBuffer getBuffer()
- Return the string buffer itself.
flush
public void flush()
- Flush the stream.
- Overrides:
- flush in class Writer
close
public void close()
- Close the stream. This method does not release the buffer, since its
contents might still be required.
- Overrides:
- close in class Writer
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