com.github.wnameless.json.unflattener

Class JsonUnflattener

java.lang.Object

com.github.wnameless.json.unflattener.JsonUnflattener

public final class JsonUnflattener
extends Object

JsonUnflattener provides a static unflatten(String) method to unflatten any flattened JSON string back to nested one.

Author:

Wei-Ming Wu

Constructor Summary

Constructors

Constructor and Description
JsonUnflattener(String json) Creates a JSON unflattener.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()
String	toString()
String	unflatten() Returns a JSON string of nested objects by the given flattened JSON string.
static String	unflatten(String json) Returns a JSON string of nested objects by the given flattened JSON string.
JsonUnflattener	withPrintMode(PrintMode printMode) A fluent setter to setup a print mode of the JsonUnflattener.
JsonUnflattener	withSeparator(char separator) A fluent setter to setup the separator within a key in the flattened JSON.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JsonUnflattener

public JsonUnflattener(String json)

Creates a JSON unflattener.

Parameters:

json - the JSON string

Method Detail

withSeparator

public JsonUnflattener withSeparator(char separator)

A fluent setter to setup the separator within a key in the flattened JSON. The default separator is a dot(.).

Parameters:

separator - any character

Returns:

this JsonUnflattener

withPrintMode

public JsonUnflattener withPrintMode(PrintMode printMode)

A fluent setter to setup a print mode of the JsonUnflattener. The default print mode is minimal.

Parameters:

printMode - a PrintMode

Returns:

this JsonUnflattener

unflatten

public static String unflatten(String json)

Returns a JSON string of nested objects by the given flattened JSON string.

Parameters:

json - a flattened JSON string

Returns:

a JSON string of nested objects

unflatten

public String unflatten()

Returns a JSON string of nested objects by the given flattened JSON string.

Returns:

a JSON string of nested objects

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object