public final class

SegmentedStringWriter

extends Writer

java.lang.Object
↳	java.io.Writer
	↳	com.fasterxml.jackson.core.io.SegmentedStringWriter

Class Overview

Efficient alternative to StringWriter, based on using segmented internal buffer. Initial input buffer is also recyclable.

This class is most useful when serializing JSON content as a String: if so, instance of this class can be given as the writer to JsonGenerator.

Summary

Fields
protected final TextBuffer	_buffer

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Inherited Fields

From class java.io.Writer

Public Constructors
	SegmentedStringWriter(BufferRecycler br)

Public Methods
Writer	append(CharSequence csq)
Writer	append(CharSequence csq, int start, int end)
Writer	append(char c)
void	close()
void	flush()
String	getAndClear() Main access method that will construct a String that contains all the contents, release all internal buffers we may have, and return result String.
void	write(char[] cbuf)
void	write(String str)
void	write(char[] cbuf, int off, int len)
void	write(String str, int off, int len)
void	write(int c)

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Inherited Methods

From class java.io.Writer

From class java.lang.Object

From interface java.io.Closeable

From interface java.io.Flushable

From interface java.lang.Appendable

From interface java.lang.AutoCloseable

Fields

protected final TextBuffer _buffer

Public Constructors

public SegmentedStringWriter (BufferRecycler br)

Public Methods

public Writer append (CharSequence csq)

public Writer append (CharSequence csq, int start, int end)

public Writer append (char c)

public void close ()

public void flush ()

public String getAndClear ()

Main access method that will construct a String that contains all the contents, release all internal buffers we may have, and return result String. Note that the method is not idempotent -- if called second time, will just return an empty String.

Classes