Added in API level 1

GetField

abstract class GetField

kotlin.Any
↳	java.io.ObjectInputStream.GetField

Provide access to the persistent fields read from the input stream.

Summary

Public constructors
`<init>()`

Public methods
abstract Boolean	`defaulted(name: String!)` Return true if the named field is defaulted and has no value in this stream.
abstract Boolean	`get(name: String!, val: Boolean)` Get the value of the named boolean field from the persistent field.
abstract Byte	`get(name: String!, val: Byte)` Get the value of the named byte field from the persistent field.
abstract Char	`get(name: String!, val: Char)` Get the value of the named char field from the persistent field.
abstract Short	`get(name: String!, val: Short)` Get the value of the named short field from the persistent field.
abstract Int	`get(name: String!, val: Int)` Get the value of the named int field from the persistent field.
abstract Long	`get(name: String!, val: Long)` Get the value of the named long field from the persistent field.
abstract Float	`get(name: String!, val: Float)` Get the value of the named float field from the persistent field.
abstract Double	`get(name: String!, val: Double)` Get the value of the named double field from the persistent field.
abstract Any!	`get(name: String!, val: Any!)` Get the value of the named Object field from the persistent field.
abstract ObjectStreamClass!	`getObjectStreamClass()` Get the ObjectStreamClass that describes the fields in the stream.

Public constructors

<init>

Added in API level 1

GetField()

Public methods

defaulted

Added in API level 1

abstract fun defaulted(name: String!): Boolean

Return true if the named field is defaulted and has no value in this stream.

Parameters
`name`	String!: the name of the field

Return
`Boolean`	true, if and only if the named field is defaulted

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if `name` does not correspond to a serializable field

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Boolean
): Boolean

Get the value of the named boolean field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Boolean: the default value to use if `name` does not have a value

Return
`Boolean`	the value of the named `boolean` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Byte
): Byte

Get the value of the named byte field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Byte: the default value to use if `name` does not have a value

Return
`Byte`	the value of the named `byte` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Char
): Char

Get the value of the named char field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Char: the default value to use if `name` does not have a value

Return
`Char`	the value of the named `char` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Short
): Short

Get the value of the named short field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Short: the default value to use if `name` does not have a value

Return
`Short`	the value of the named `short` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Int
): Int

Get the value of the named int field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Int: the default value to use if `name` does not have a value

Return
`Int`	the value of the named `int` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Long
): Long

Get the value of the named long field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Long: the default value to use if `name` does not have a value

Return
`Long`	the value of the named `long` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Float
): Float

Get the value of the named float field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Float: the default value to use if `name` does not have a value

Return
`Float`	the value of the named `float` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Double
): Double

Get the value of the named double field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Double: the default value to use if `name` does not have a value

Return
`Double`	the value of the named `double` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

get

Added in API level 1

abstract fun get(
    name: String!, 
    val: Any!
): Any!

Get the value of the named Object field from the persistent field.

Parameters
`name`	String!: the name of the field
`val`	Any!: the default value to use if `name` does not have a value

Return
`Any!`	the value of the named `Object` field

Exceptions
`java.io.IOException`	if there are I/O errors while reading from the underlying `InputStream`
`java.lang.IllegalArgumentException`	if type of `name` is not serializable or if the field type is incorrect

getObjectStreamClass

Added in API level 1

abstract fun getObjectStreamClass(): ObjectStreamClass!

Get the ObjectStreamClass that describes the fields in the stream.

Return
`ObjectStreamClass!`	the descriptor class that describes the serializable fields