Package org.codehaus.groovy.runtime
Class StringBufferWriter
java.lang.Object
java.io.Writer
org.codehaus.groovy.runtime.StringBufferWriter
- All Implemented Interfaces:
- java.io.Closeable,- java.io.Flushable,- java.lang.Appendable,- java.lang.AutoCloseable
public class StringBufferWriter
extends java.io.Writer
This class codes around a silly limitation of StringWriter which doesn't allow a StringBuffer
 to be passed in as a constructor for some bizarre reason.
 So we replicate the behaviour of StringWriter here but allow a StringBuffer to be passed in.
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Field SummaryFields inherited from class java.io.Writerlock
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Constructor SummaryConstructors Constructor Description StringBufferWriter(java.lang.StringBuffer buffer)Create a new string writer which will append the text to the given StringBuffer
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Method SummaryModifier and Type Method Description voidclose()Closing a StringWriter has no effect.voidflush()Flush the stream.java.lang.StringtoString()Return the buffer's current value as a string.voidwrite(char[] text, int offset, int length)Write a portion of an array of characters.voidwrite(int c)Write a single character.voidwrite(java.lang.String text)Write a string.voidwrite(java.lang.String text, int offset, int length)Write a portion of a string.Methods inherited from class java.io.Writerappend, append, append, nullWriter, writeMethods inherited from class java.lang.Objectclone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Constructor Details- 
StringBufferWriterpublic StringBufferWriter(java.lang.StringBuffer buffer)Create a new string writer which will append the text to the given StringBuffer
 
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Method Details- 
writepublic void write(int c)Write a single character.- Overrides:
- writein class- java.io.Writer
 
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writepublic void write(char[] text, int offset, int length)Write a portion of an array of characters.- Specified by:
- writein class- java.io.Writer
- Parameters:
- text- Array of characters
- offset- Offset from which to start writing characters
- length- Number of characters to write
 
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writepublic void write(java.lang.String text)Write a string.- Overrides:
- writein class- java.io.Writer
 
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writepublic void write(java.lang.String text, int offset, int length)Write a portion of a string.- Overrides:
- writein class- java.io.Writer
- Parameters:
- text- the text to be written
- offset- offset from which to start writing characters
- length- Number of characters to write
 
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toStringpublic java.lang.String toString()Return the buffer's current value as a string.- Overrides:
- toStringin class- java.lang.Object
 
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flushpublic void flush()Flush the stream.- Specified by:
- flushin interface- java.io.Flushable
- Specified by:
- flushin class- java.io.Writer
 
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closepublic void close() throws java.io.IOExceptionClosing a StringWriter has no effect. The methods in this class can be called after the stream has been closed without generating an IOException.- Specified by:
- closein interface- java.lang.AutoCloseable
- Specified by:
- closein interface- java.io.Closeable
- Specified by:
- closein class- java.io.Writer
- Throws:
- java.io.IOException
 
 
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