public final class JsonArray extends JsonElement implements Iterable<JsonElement>
JsonElement
s 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.Constructor and Description |
---|
JsonArray()
Creates an empty JsonArray.
|
Modifier and Type | Method and Description |
---|---|
void |
add(JsonElement element)
Adds the specified element to self.
|
void |
addAll(JsonArray array)
Adds all the elements of the specified array to self.
|
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 elemetns of the array.
|
int |
size()
Returns the number of elements in the array.
|
getAsJsonArray, getAsJsonNull, getAsJsonObject, getAsJsonPrimitive, isJsonArray, isJsonNull, isJsonObject, isJsonPrimitive, toString
public void add(JsonElement element)
element
- the element that needs to be added to the array.public void addAll(JsonArray array)
array
- the array whose elements need to be added to the array.public int size()
public Iterator<JsonElement> iterator()
iterator
in interface Iterable<JsonElement>
public JsonElement get(int i)
i
- the index of the element that is being sought.IndexOutOfBoundsException
- if i is negative or greater than or equal to the
size()
of the array.public Number getAsNumber()
Number
if it contains a single element.getAsNumber
in class JsonElement
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.public String getAsString()
String
if it contains a single element.getAsString
in class JsonElement
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.public double getAsDouble()
getAsDouble
in class JsonElement
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.public BigDecimal getAsBigDecimal()
BigDecimal
if it contains a single element.getAsBigDecimal
in class JsonElement
BigDecimal
if it is single element array.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.public BigInteger getAsBigInteger()
BigInteger
if it contains a single element.getAsBigInteger
in class JsonElement
BigInteger
if it is single element array.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.public float getAsFloat()
getAsFloat
in class JsonElement
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.public long getAsLong()
getAsLong
in class JsonElement
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.public int getAsInt()
getAsInt
in class JsonElement
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.public byte getAsByte()
JsonElement
getAsByte
in class JsonElement
public char getAsCharacter()
JsonElement
getAsCharacter
in class JsonElement
public short getAsShort()
getAsShort
in class JsonElement
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.public boolean getAsBoolean()
getAsBoolean
in class JsonElement
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.Copyright © 2008-2013 Google, Inc.. All Rights Reserved.