net.sourceforge.javajson
Class JsonArray

java.lang.Object
  net.sourceforge.javajson.JsonArray

All Implemented Interfaces:

Iterable<JsonValue>

public class JsonArray
extends Object
implements Iterable<JsonValue>

Constructor Summary

JsonArray()

Method Summary

JsonArray	add(boolean value)
JsonArray	add(double value)
JsonArray	add(float value)
JsonArray	add(int value)
JsonArray	add(JsonArray value)
JsonArray	add(JsonObject value)
JsonArray	add(long value)
JsonArray	add(Object value)
JsonArray	add(String value)
boolean	getBoolean(int index)
double	getDouble(int index)
float	getFloat(int index)
int	getInt(int index)
JsonArray	getJsonArray(int index)
JsonObject	getJsonObject(int index)
long	getLong(int index)
String	getString(int index)
boolean	isBoolean(int index) Checks if the item at an index is a boolean.
boolean	isDouble(int index) Checks if the item at an index is a double.
boolean	isFloat(int index) Checks if the item at an index is a float.
boolean	isInt(int index) Checks if the item at an index is a int.
boolean	isJsonArray(int index) Checks if the item at an index is an array.
boolean	isJsonObject(int index) Checks if the item at an index is an object.
boolean	isLong(int index) Checks if the item at an index is a long.
boolean	isSimilar(JsonArray obj) Checks if the structure of this json array is similar to that of another array.
boolean	isString(int index) Checks if the item at an index is an string.
Iterator<JsonValue>	iterator()
static JsonArray	parse(InputStream is) Parses a string to a json object.
static JsonArray	parse(Reader reader) Parses a string to a json object.
static JsonArray	parse(String input) Parses a string to a json object.
int	size()
String	toString()
String	toString(int spacing) Returns a nicely formatted string
protected String	toString(int spacing, int margin) Called by toString(int) to keep track of the spacing

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonArray

public JsonArray()

Method Detail

parse

public static JsonArray parse(String input)
                       throws JsonException

Parses a string to a json object.

Throws:

JsonException

parse

public static JsonArray parse(Reader reader)
                       throws JsonException

Parses a string to a json object.

Throws:

JsonException

parse

public static JsonArray parse(InputStream is)
                       throws JsonException

Parses a string to a json object.

Throws:

JsonException

add

public JsonArray add(boolean value)

add

public JsonArray add(double value)

add

public JsonArray add(float value)

add

public JsonArray add(int value)

add

public JsonArray add(long value)

add

public JsonArray add(JsonArray value)

add

public JsonArray add(JsonObject value)

add

public JsonArray add(String value)

add

public JsonArray add(Object value)

getBoolean

public boolean getBoolean(int index)

Parameters:

index -

Throws:

ClassCastException - if the value cannot be converted to a boolean

IndexOutOfBoundsException - if its out of bounds

getDouble

public double getDouble(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getFloat

public float getFloat(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getInt

public int getInt(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getJsonArray

public JsonArray getJsonArray(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getJsonObject

public JsonObject getJsonObject(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getLong

public long getLong(int index)

Throws:

ClassCastException - if the value cannot be converted to a double

IndexOutOfBoundsException - if its out of bounds

getString

public String getString(int index)

Throws:

IndexOutOfBoundsException - if its out of bounds

isBoolean

public boolean isBoolean(int index)

Checks if the item at an index is a boolean. See JsonValue.isBoolean() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a boolean

Throws:

IndexOutOfBoundsException

isDouble

public boolean isDouble(int index)

Checks if the item at an index is a double. See JsonValue.isLong() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a double

Throws:

IndexOutOfBoundsException

isFloat

public boolean isFloat(int index)

Checks if the item at an index is a float. See JsonValue.isLong() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a float

Throws:

IndexOutOfBoundsException

isInt

public boolean isInt(int index)

Checks if the item at an index is a int. See JsonValue.isLong() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a int

Throws:

IndexOutOfBoundsException

isJsonArray

public boolean isJsonArray(int index)

Checks if the item at an index is an array. See JsonValue.isJsonArray() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a json array

Throws:

IndexOutOfBoundsException

isJsonObject

public boolean isJsonObject(int index)

Checks if the item at an index is an object. See JsonValue.isJsonObject() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a json object

Throws:

IndexOutOfBoundsException

isLong

public boolean isLong(int index)

Checks if the item at an index is a long. See JsonValue.isLong() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a long

Throws:

IndexOutOfBoundsException

isString

public boolean isString(int index)

Checks if the item at an index is an string. See JsonValue.isString() for more information

Parameters:

index - The index of the array to check

Returns:

True if the object contains the item and is a json string

Throws:

IndexOutOfBoundsException

isSimilar

public boolean isSimilar(JsonArray obj)

Checks if the structure of this json array is similar to that of another array. It simply checks that each item exists in both objects (same length of array) and that subobjects (json object or json array) are also similar.

Parameters:

obj -

Returns:

iterator

public Iterator<JsonValue> iterator()

Specified by:

iterator in interface Iterable<JsonValue>

size

public int size()

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(int spacing)

Returns a nicely formatted string

Parameters:

spacing -

Returns:

toString

protected String toString(int spacing,
                          int margin)

Called by toString(int) to keep track of the spacing

Parameters:

spacing -

margin -

Returns: