com.google.protobuf.util

Class JsonFormat.PrettyTextGenerator

java.lang.Object

com.google.protobuf.util.JsonFormat.PrettyTextGenerator

All Implemented Interfaces:

JsonFormat.TextGenerator

Enclosing class:

JsonFormat

private static final class JsonFormat.PrettyTextGenerator
extends java.lang.Object
implements JsonFormat.TextGenerator

A TextGenerator adds indentation when writing formatted text.

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	atStartOfLine
private java.lang.StringBuilder	indent
private java.lang.Appendable	output

Constructor Summary

Constructors

Modifier	Constructor and Description
private	PrettyTextGenerator(java.lang.Appendable output)

Method Summary

Modifier and Type	Method and Description
void	indent() Indent text by two spaces.
void	outdent() Reduces the current indent level by two spaces, or crashes if the indent level is zero.
void	print(java.lang.CharSequence text) Print text to the output stream.
private void	write(java.lang.CharSequence data)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

output

private final java.lang.Appendable output

indent

private final java.lang.StringBuilder indent

atStartOfLine

private boolean atStartOfLine

Constructor Detail

PrettyTextGenerator

private PrettyTextGenerator(java.lang.Appendable output)

Method Detail

indent

public void indent()

Indent text by two spaces. After calling Indent(), two spaces will be inserted at the beginning of each line of text. Indent() may be called multiple times to produce deeper indents.

Specified by:

indent in interface JsonFormat.TextGenerator

outdent

public void outdent()

Reduces the current indent level by two spaces, or crashes if the indent level is zero.

Specified by:

outdent in interface JsonFormat.TextGenerator

print

public void print(java.lang.CharSequence text)
           throws java.io.IOException

Print text to the output stream.

Specified by:

print in interface JsonFormat.TextGenerator

Throws:

java.io.IOException

write

private void write(java.lang.CharSequence data)
            throws java.io.IOException

Throws:

java.io.IOException