Grapple/grapple.json/JsonArray

JsonArray

trait JsonArray extends JsonStructure

Defines JSON array.

See also:
Companion:
object
trait JsonValue
class Object
trait Matchable
class Any

Value members

Abstract methods

@targetName("concat")
def ++(suffix: JsonArray): JsonArray

Concatenates JSON array.

Concatenates JSON array.

Returns:

new JSON array

@targetName("prepend")
def +:(value: JsonValue): JsonArray

Prepends value.

Prepends value.

Returns:

new JSON array

@targetName("append")
def :+(value: JsonValue): JsonArray

Appends value.

Appends value.

Returns:

new JSON array

def apply(index: Int): JsonValue

Gets value at given index.

Gets value at given index.

def head: JsonValue

Selects first value in array.

Selects first value in array.

Throws:
NoSuchElementException

if array is empty

def headOption: Option[JsonValue]

Optionally selects first value in array.

Optionally selects first value in array.

def init: JsonArray

Selects all values in array excluding last.

Selects all values in array excluding last.

Throws:
UnsupportedOperationException

if array is empty

def last: JsonValue

Selects last value in array.

Selects last value in array.

Throws:
NoSuchElementException

if array is empty

def lastOption: Option[JsonValue]

Optionally selects last value in array.

Optionally selects last value in array.

def slice(from: Int, until: Int): JsonArray

Selects slice of array.

Selects slice of array.

Value parameters:
from

lowest index to include

until

lowest index to exclude

Returns:

slice of JSON array containing elements whose indexes are greater than or equal to from and less than until

def tail: JsonArray

Selects all values in array excluding first.

Selects all values in array excluding first.

Throws:
UnsupportedOperationException

if array is empty

def updated(index: Int, value: JsonValue): JsonArray

Updates value at given index.

Updates value at given index.

Returns:

new JSON array

def values: Seq[JsonValue]

Gets values.

Gets values.

Concrete methods

def getBigDecimal(index: Int): BigDecimal

Gets BigDecimal at given index.

Gets BigDecimal at given index.

Throws:
ClassCastException

if not JsonNumber

def getBigInt(index: Int): BigInt

Gets BigInt at given index.

Gets BigInt at given index.

Throws:
ClassCastException

if not JsonNumber

def getBoolean(index: Int): Boolean

Gets Boolean at given index.

Gets Boolean at given index.

Throws:
ClassCastException

if not JsonBoolean

def getByte(index: Int): Byte

Gets Byte at given index.

Gets Byte at given index.

Throws:
ClassCastException

if not JsonNumber

def getDouble(index: Int): Double

Gets Double at given index.

Gets Double at given index.

Throws:
ClassCastException

if not JsonNumber

def getFloat(index: Int): Float

Gets Float at given index.

Gets Float at given index.

Throws:
ClassCastException

if not JsonNumber

def getInt(index: Int): Int

Gets Int at given index.

Gets Int at given index.

Throws:
ClassCastException

if not JsonNumber

def getJsonArray(index: Int): JsonArray

Gets JSON array at given index.

Gets JSON array at given index.

Throws:
ClassCastException

if not JsonArray

def getJsonBoolean(index: Int): JsonBoolean

Gets JSON boolean at given index.

Gets JSON boolean at given index.

Throws:
ClassCastException

if not JsonBoolean

def getJsonNull(index: Int): JsonNull

Gets JSON null at given index.

Gets JSON null at given index.

Throws:
ClassCastException

if not JsonNull

def getJsonNumber(index: Int): JsonNumber

Gets JSON number at given index.

Gets JSON number at given index.

Throws:
ClassCastException

if not JsonNumber

def getJsonObject(index: Int): JsonObject

Gets JSON object at given index.

Gets JSON object at given index.

Throws:
ClassCastException

if not JsonObject

def getJsonString(index: Int): JsonString

Gets JSON string at given index.

Gets JSON string at given index.

Throws:
ClassCastException

if not JsonString

def getLong(index: Int): Long

Gets Long at given index.

Gets Long at given index.

Throws:
ClassCastException

if not JsonNumber

def getShort(index: Int): Short

Gets Short at given index.

Gets Short at given index.

Throws:
ClassCastException

if not JsonNumber

def getString(index: Int): String

Gets String at given index.

Gets String at given index.

Throws:
ClassCastException

if not JsonString

def isNull(index: Int): Boolean

Tests for null at given index.

Tests for null at given index.

Inherited methods

final def as[T](using converter: JsonInput[T]): T

Converts value.

Converts value.

Inherited from:
JsonValue
def isEmpty: Boolean

Tests for emptiness.

Tests for emptiness.

Inherited from:
JsonStructure
def size: Int

Gets size.

Gets size.

Inherited from:
JsonStructure