JSONNavi (JSON Small and Fast Parser 2.2.1 API)

java.lang.Object
- net.minidev.json.JSONNavi<T>

```
public class JSONNavi<T>
extends Object
```
A JQuery like Json editor, accessor.

Since:

1.0.9

Author:

Uriel Chemouni

Constructor Summary

Constructors
Constructor and Description
`JSONNavi(JsonReaderI<? super T> mapper)`
`JSONNavi(String json)`
`JSONNavi(String json, Class<T> mapTo)`
`JSONNavi(String json, JsonReaderI<T> mapper)`

Method Summary

Methods
Modifier and Type	Method and Description
`JSONNavi<T>`	`add(Object... values)` add value to the current arrays
`JSONNavi<T>`	`array()` Set current value as Json Array You can also skip this call Arrays can be create automatically.
`boolean`	`asBoolean()` get the current value as boolean if the current Object is null or is not a boolean return false
`Boolean`	`asBooleanObj()` get the current object value as Boolean if the current Object is not a Boolean return null.
`double`	`asDouble()` get the current value as double if the current Object is null return Double.NaN
`Double`	`asDoubleObj()` get the current object value as Double if the current Double can not be cast as Integer return null.
`double`	`asFloat()` get the current value as float if the current Object is null return Float.NaN
`Float`	`asFloatObj()` get the current object value as Float if the current Float can not be cast as Integer return null.
`int`	`asInt()` get the current value as int if the current Object is null return 0
`Integer`	`asIntegerObj()` get the current object value as Integer if the current Object can not be cast as Integer return null.
`long`	`asLong()` get the current value as long if the current Object is null return 0
`Long`	`asLongObj()` get the current object value as Long if the current Object can not be cast as Long return null.
`String`	`asString()` get the current object value as String if the current Object is null return null.
`JSONNavi<?>`	`at(int index)` Access to the index position.
`JSONNavi<?>`	`at(String key)`
`JSONNavi<?>`	`atNext()` Access to last + 1 the index position.
`Object`	`get(int index)`
`Object`	`get(String key)`
`Object`	`getCurrentObject()`
`double`	`getDouble(String key)`
`int`	`getInt(String key)`
`Integer`	`getInteger(String key)`
`String`	`getJPath()`
`Collection<String>`	`getKeys()`
`T`	`getRoot()`
`int`	`getSize()`
`String`	`getString(String key)`
`boolean`	`hasFailure()`
`boolean`	`hasKey(String key)`
`boolean`	`isArray()` is the current node is an array
`boolean`	`isObject()` is the current node is an object
`static JSONNavi<JSONAwareEx>`	`newInstance()`
`static JSONNavi<JSONArray>`	`newInstanceArray()`
`static JSONNavi<JSONObject>`	`newInstanceObject()`
`JSONNavi<T>`	`object()` Set current value as Json Object You can also skip this call, Objects can be create automatically.
`JSONNavi<T>`	`root()` return to root node
`JSONNavi<T>`	`set(Boolean bool)` set current value as Boolean
`JSONNavi<T>`	`set(Number num)` set current value as Number
`JSONNavi<T>`	`set(String text)` set current value as String
`JSONNavi<T>`	`set(String key, double value)` write an value in the current object
`JSONNavi<T>`	`set(String key, float value)` write an value in the current object
`JSONNavi<T>`	`set(String key, int value)` write an value in the current object
`JSONNavi<T>`	`set(String key, long value)` write an value in the current object
`JSONNavi<T>`	`set(String key, Number value)`
`JSONNavi<T>`	`set(String key, String value)`
`String`	`toString()` return the Object as a Json String
`String`	`toString(JSONStyle compression)` return the Object as a Json String
`JSONNavi<?>`	`up()` Move one level up in Json tree.
`JSONNavi<?>`	`up(int level)` call up() level times.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - JSONNavi
```
public JSONNavi(JsonReaderI<? super T> mapper)
```
  - JSONNavi
```
public JSONNavi(String json)
```
  - JSONNavi
```
public JSONNavi(String json,
        JsonReaderI<T> mapper)
```
  - JSONNavi
```
public JSONNavi(String json,
        Class<T> mapTo)
```
- Method Detail
  - newInstance
```
public static JSONNavi<JSONAwareEx> newInstance()
```
  - newInstanceObject
```
public static JSONNavi<JSONObject> newInstanceObject()
```
  - newInstanceArray
```
public static JSONNavi<JSONArray> newInstanceArray()
```
  - root
```
public JSONNavi<T> root()
```
    return to root node
  - hasFailure
```
public boolean hasFailure()
```
  - getCurrentObject
```
public Object getCurrentObject()
```
  - getKeys
```
public Collection<String> getKeys()
```
  - getSize
```
public int getSize()
```
  - getString
```
public String getString(String key)
```
  - getInt
```
public int getInt(String key)
```
  - getInteger
```
public Integer getInteger(String key)
```
  - getDouble
```
public double getDouble(String key)
```
  - hasKey
```
public boolean hasKey(String key)
```
  - at
```
public JSONNavi<?> at(String key)
```
  - get
```
public Object get(String key)
```
  - get
```
public Object get(int index)
```
  - set
```
public JSONNavi<T> set(String key,
              String value)
```
  - set
```
public JSONNavi<T> set(String key,
              Number value)
```
  - set
```
public JSONNavi<T> set(String key,
              long value)
```
    write an value in the current object
    
    Parameters:
    key - key to access
    value - new value
    
    Returns:
    this
  - set
```
public JSONNavi<T> set(String key,
              int value)
```
    write an value in the current object
    
    Parameters:
    key - key to access
    value - new value
    
    Returns:
    this
  - set
```
public JSONNavi<T> set(String key,
              double value)
```
    write an value in the current object
    
    Parameters:
    key - key to access
    value - new value
    
    Returns:
    this
  - set
```
public JSONNavi<T> set(String key,
              float value)
```
    write an value in the current object
    
    Parameters:
    key - key to access
    value - new value
    
    Returns:
    this
  - add
```
public JSONNavi<T> add(Object... values)
```
    add value to the current arrays
    
    Parameters:
    values - to add
    
    Returns:
    this
  - asString
```
public String asString()
```
    get the current object value as String if the current Object is null return null.
  - asDouble
```
public double asDouble()
```
    get the current value as double if the current Object is null return Double.NaN
  - asDoubleObj
```
public Double asDoubleObj()
```
    get the current object value as Double if the current Double can not be cast as Integer return null.
  - asFloat
```
public double asFloat()
```
    get the current value as float if the current Object is null return Float.NaN
  - asFloatObj
```
public Float asFloatObj()
```
    get the current object value as Float if the current Float can not be cast as Integer return null.
  - asInt
```
public int asInt()
```
    get the current value as int if the current Object is null return 0
  - asIntegerObj
```
public Integer asIntegerObj()
```
    get the current object value as Integer if the current Object can not be cast as Integer return null.
  - asLong
```
public long asLong()
```
    get the current value as long if the current Object is null return 0
  - asLongObj
```
public Long asLongObj()
```
    get the current object value as Long if the current Object can not be cast as Long return null.
  - asBoolean
```
public boolean asBoolean()
```
    get the current value as boolean if the current Object is null or is not a boolean return false
  - asBooleanObj
```
public Boolean asBooleanObj()
```
    get the current object value as Boolean if the current Object is not a Boolean return null.
  - object
```
public JSONNavi<T> object()
```
    Set current value as Json Object You can also skip this call, Objects can be create automatically.
  - array
```
public JSONNavi<T> array()
```
    Set current value as Json Array You can also skip this call Arrays can be create automatically.
  - set
```
public JSONNavi<T> set(Number num)
```
    set current value as Number
  - set
```
public JSONNavi<T> set(Boolean bool)
```
    set current value as Boolean
  - set
```
public JSONNavi<T> set(String text)
```
    set current value as String
  - getRoot
```
public T getRoot()
```
  - isArray
```
public boolean isArray()
```
    is the current node is an array
  - isObject
```
public boolean isObject()
```
    is the current node is an object
  - at
```
public JSONNavi<?> at(int index)
```
    Access to the index position. If index is less than 0 access element index from the end like in python.
    
    Parameters:
    index - 0 based desired position in Array
  - atNext
```
public JSONNavi<?> atNext()
```
    Access to last + 1 the index position. this method can only be used in writing mode.
  - up
```
public JSONNavi<?> up(int level)
```
    call up() level times.
    
    Parameters:
    level - number of parent move.
  - up
```
public JSONNavi<?> up()
```
    Move one level up in Json tree. if no more level up is available the statement had no effect.
  - toString
```
public String toString()
```
    return the Object as a Json String
    
    Overrides:
    
    toString in class Object
  - toString
```
public String toString(JSONStyle compression)
```
    return the Object as a Json String
    
    Parameters:
    compression -
  - getJPath
```
public String getJPath()
```
    Returns:
    JPath to the current position

Class JSONNavi<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

JSONNavi

JSONNavi

JSONNavi

JSONNavi

Method Detail

newInstance

newInstanceObject

newInstanceArray

root

hasFailure

getCurrentObject

getKeys

getSize

getString

getInt

getInteger

getDouble

hasKey

at

get

get

set

set

set

set

set

set

add

asString

asDouble

asDoubleObj

asFloat

asFloatObj

asInt

asIntegerObj

asLong

asLongObj

asBoolean

asBooleanObj

object

array

set

set

set

getRoot

isArray

isObject

at

atNext

up

up

toString

toString

getJPath