JsonArray (lib_baseui API)

java.lang.Object
- com.google.gson.JsonElement
- - com.google.gson.JsonArray

所有已实现的接口:

Iterable<JsonElement>
```
public final class JsonArray
extends JsonElement
implements Iterable<JsonElement>
```
A class representing an array type in Json. An array is a list of JsonElements each of which can be of a different type. This is an ordered list, meaning that the order in which elements are added is preserved.

构造器概要

构造器
构造器和说明

JsonArray()
Creates an empty JsonArray.

构造器
构造器和说明
`JsonArray()` Creates an empty JsonArray.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`add(Boolean bool)` Adds the specified boolean to self.
`void`	`add(Character character)` Adds the specified character to self.
`void`	`add(JsonElement element)` Adds the specified element to self.
`void`	`add(Number number)` Adds the specified number to self.
`void`	`add(String string)` Adds the specified string to self.
`void`	`addAll(JsonArray array)` Adds all the elements of the specified array to self.
`boolean`	`contains(JsonElement element)` Returns true if this array contains the specified element.
`boolean`	`equals(Object o)`
`JsonElement`	`get(int i)` Returns the ith element of the array.
`BigDecimal`	`getAsBigDecimal()` convenience method to get this array as a `BigDecimal` if it contains a single element.
`BigInteger`	`getAsBigInteger()` convenience method to get this array as a `BigInteger` if it contains a single element.
`boolean`	`getAsBoolean()` convenience method to get this array as a boolean if it contains a single element.
`byte`	`getAsByte()` convenience method to get this element as a primitive byte value.
`char`	`getAsCharacter()` convenience method to get this element as a primitive character value.
`double`	`getAsDouble()` convenience method to get this array as a double if it contains a single element.
`float`	`getAsFloat()` convenience method to get this array as a float if it contains a single element.
`int`	`getAsInt()` convenience method to get this array as an integer if it contains a single element.
`long`	`getAsLong()` convenience method to get this array as a long if it contains a single element.
`Number`	`getAsNumber()` convenience method to get this array as a `Number` if it contains a single element.
`short`	`getAsShort()` convenience method to get this array as a primitive short if it contains a single element.
`String`	`getAsString()` convenience method to get this array as a `String` if it contains a single element.
`int`	`hashCode()`
`Iterator<JsonElement>`	`iterator()` Returns an iterator to navigate the elements of the array.
`JsonElement`	`remove(int index)` Removes the element at the specified position in this array.
`boolean`	`remove(JsonElement element)` Removes the first occurrence of the specified element from this array, if it is present.
`JsonElement`	`set(int index, JsonElement element)` Replaces the element at the specified position in this array with the specified element.
`int`	`size()` Returns the number of elements in the array.

从类继承的方法 com.google.gson.JsonElement
getAsJsonArray, getAsJsonNull, getAsJsonObject, getAsJsonPrimitive, isJsonArray, isJsonNull, isJsonObject, isJsonPrimitive, toString

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.lang.Iterable
forEach, spliterator

- 构造器详细资料
  - JsonArray
```
public JsonArray()
```
    Creates an empty JsonArray.
- 方法详细资料
  - add
```
public void add(Boolean bool)
```
    Adds the specified boolean to self.
    
    参数:
    
    bool - the boolean that needs to be added to the array.
  - add
```
public void add(Character character)
```
    Adds the specified character to self.
    
    参数:
    
    character - the character that needs to be added to the array.
  - add
```
public void add(Number number)
```
    Adds the specified number to self.
    
    参数:
    
    number - the number that needs to be added to the array.
  - add
```
public void add(String string)
```
    Adds the specified string to self.
    
    参数:
    
    string - the string that needs to be added to the array.
  - add
```
public void add(JsonElement element)
```
    Adds the specified element to self.
    
    参数:
    
    element - the element that needs to be added to the array.
  - addAll
```
public void addAll(JsonArray array)
```
    Adds all the elements of the specified array to self.
    
    参数:
    
    array - the array whose elements need to be added to the array.
  - set
```
public JsonElement set(int index,
                       JsonElement element)
```
    Replaces the element at the specified position in this array with the specified element. Element can be null.
    
    参数:
    
    index - index of the element to replace
    
    element - element to be stored at the specified position
    
    返回:
    
    the element previously at the specified position
    
    抛出:
    
    IndexOutOfBoundsException - if the specified index is outside the array bounds
  - remove
```
public boolean remove(JsonElement element)
```
    Removes the first occurrence of the specified element from this array, if it is present. If the array does not contain the element, it is unchanged.
    
    参数:
    
    element - element to be removed from this array, if present
    
    返回:
    
    true if this array contained the specified element, false otherwise
    
    从以下版本开始:
    
    2.3
  - remove
```
public JsonElement remove(int index)
```
    Removes the element at the specified position in this array. Shifts any subsequent elements to the left (subtracts one from their indices). Returns the element that was removed from the array.
    
    参数:
    
    index - index the index of the element to be removed
    
    返回:
    
    the element previously at the specified position
    
    抛出:
    
    IndexOutOfBoundsException - if the specified index is outside the array bounds
    
    从以下版本开始:
    
    2.3
  - contains
```
public boolean contains(JsonElement element)
```
    Returns true if this array contains the specified element.
    
    参数:
    
    element - whose presence in this array is to be tested
    
    返回:
    
    true if this array contains the specified element.
    
    从以下版本开始:
    
    2.3
  - size
```
public int size()
```
    Returns the number of elements in the array.
    
    返回:
    
    the number of elements in the array.
  - iterator
```
public Iterator<JsonElement> iterator()
```
    Returns an iterator to navigate the elements of the array. Since the array is an ordered list, the iterator navigates the elements in the order they were inserted.
    
    指定者:
    
    iterator 在接口中 Iterable<JsonElement>
    
    返回:
    
    an iterator to navigate the elements of the array.
  - get
```
public JsonElement get(int i)
```
    Returns the ith element of the array.
    
    参数:
    
    i - the index of the element that is being sought.
    
    返回:
    
    the element present at the ith index.
    
    抛出:
    
    IndexOutOfBoundsException - if i is negative or greater than or equal to the size() of the array.
  - getAsNumber
```
public Number getAsNumber()
```
    convenience method to get this array as a Number if it contains a single element.
    
    覆盖:
    
    getAsNumber 在类中 JsonElement
    
    返回:
    
    get this element as a number if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid Number.
    
    IllegalStateException - if the array has more than one element.
  - getAsString
```
public String getAsString()
```
    convenience method to get this array as a String if it contains a single element.
    
    覆盖:
    
    getAsString 在类中 JsonElement
    
    返回:
    
    get this element as a String if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid String.
    
    IllegalStateException - if the array has more than one element.
  - getAsDouble
```
public double getAsDouble()
```
    convenience method to get this array as a double if it contains a single element.
    
    覆盖:
    
    getAsDouble 在类中 JsonElement
    
    返回:
    
    get this element as a double if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid double.
    
    IllegalStateException - if the array has more than one element.
  - getAsBigDecimal
```
public BigDecimal getAsBigDecimal()
```
    convenience method to get this array as a BigDecimal if it contains a single element.
    
    覆盖:
    
    getAsBigDecimal 在类中 JsonElement
    
    返回:
    
    get this element as a BigDecimal if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive.
    
    NumberFormatException - if the element at index 0 is not a valid BigDecimal.
    
    IllegalStateException - if the array has more than one element.
    
    从以下版本开始:
    
    1.2
  - getAsBigInteger
```
public BigInteger getAsBigInteger()
```
    convenience method to get this array as a BigInteger if it contains a single element.
    
    覆盖:
    
    getAsBigInteger 在类中 JsonElement
    
    返回:
    
    get this element as a BigInteger if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive.
    
    NumberFormatException - if the element at index 0 is not a valid BigInteger.
    
    IllegalStateException - if the array has more than one element.
    
    从以下版本开始:
    
    1.2
  - getAsFloat
```
public float getAsFloat()
```
    convenience method to get this array as a float if it contains a single element.
    
    覆盖:
    
    getAsFloat 在类中 JsonElement
    
    返回:
    
    get this element as a float if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid float.
    
    IllegalStateException - if the array has more than one element.
  - getAsLong
```
public long getAsLong()
```
    convenience method to get this array as a long if it contains a single element.
    
    覆盖:
    
    getAsLong 在类中 JsonElement
    
    返回:
    
    get this element as a long if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid long.
    
    IllegalStateException - if the array has more than one element.
  - getAsInt
```
public int getAsInt()
```
    convenience method to get this array as an integer if it contains a single element.
    
    覆盖:
    
    getAsInt 在类中 JsonElement
    
    返回:
    
    get this element as an integer if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid integer.
    
    IllegalStateException - if the array has more than one element.
  - getAsByte
```
public byte getAsByte()
```
    从类复制的说明: JsonElement
    
    convenience method to get this element as a primitive byte value.
    
    覆盖:
    
    getAsByte 在类中 JsonElement
    
    返回:
    
    get this element as a primitive byte value.
  - getAsCharacter
```
public char getAsCharacter()
```
    从类复制的说明: JsonElement
    
    convenience method to get this element as a primitive character value.
    
    覆盖:
    
    getAsCharacter 在类中 JsonElement
    
    返回:
    
    get this element as a primitive char value.
  - getAsShort
```
public short getAsShort()
```
    convenience method to get this array as a primitive short if it contains a single element.
    
    覆盖:
    
    getAsShort 在类中 JsonElement
    
    返回:
    
    get this element as a primitive short if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid short.
    
    IllegalStateException - if the array has more than one element.
  - getAsBoolean
```
public boolean getAsBoolean()
```
    convenience method to get this array as a boolean if it contains a single element.
    
    覆盖:
    
    getAsBoolean 在类中 JsonElement
    
    返回:
    
    get this element as a boolean if it is single element array.
    
    抛出:
    
    ClassCastException - if the element in the array is of not a JsonPrimitive and is not a valid boolean.
    
    IllegalStateException - if the array has more than one element.
  - equals
```
public boolean equals(Object o)
```
    覆盖:
    
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 Object

类 JsonArray

构造器概要

方法概要

从类继承的方法 com.google.gson.JsonElement

从类继承的方法 java.lang.Object

从接口继承的方法 java.lang.Iterable

构造器详细资料

JsonArray

方法详细资料

add

add

add

add

add

addAll

set

remove

remove

contains

size

iterator

get

getAsNumber

getAsString

getAsDouble

getAsBigDecimal

getAsBigInteger

getAsFloat

getAsLong

getAsInt

getAsByte

getAsCharacter

getAsShort

getAsBoolean

equals

hashCode