Added in API level 1

FilterWriter

abstract class FilterWriter : Writer
kotlin.Any
   ↳ java.io.Writer
   ↳ java.io.FilterWriter

Abstract class for writing filtered character streams. The abstract class FilterWriter itself provides default methods that pass all requests to the contained stream. Subclasses of FilterWriter should override some of these methods and may also provide additional methods and fields.

Summary

Protected constructors

Create a new filtered writer.

Public methods
open Unit

open Unit

Flushes the stream.

open Unit
write(c: Int)

Writes a single character.

open Unit
write(cbuf: CharArray!, off: Int, len: Int)

Writes a portion of an array of characters.

open Unit
write(str: String!, off: Int, len: Int)

Writes a portion of a string.

Inherited functions
Properties
Writer!

The underlying character-output stream.

Inherited properties

Protected constructors

FilterWriter

Added in API level 1
protected FilterWriter(out: Writer!)

Create a new filtered writer.

Parameters
out Writer!: a Writer object to provide the underlying stream.
Exceptions
java.lang.NullPointerException if out is null

Public methods

close

Added in API level 1
open fun close(): Unit
Exceptions
java.lang.Exception if this resource cannot be closed
java.io.IOException If an I/O error occurs

flush

Added in API level 1
open fun flush(): Unit

Flushes the stream.

Exceptions
java.io.IOException If an I/O error occurs
java.io.IOException If an I/O error occurs

write

Added in API level 1
open fun write(c: Int): Unit

Writes a single character.

Parameters
c Int: int specifying a character to be written
Exceptions
java.io.IOException If an I/O error occurs
java.io.IOException If an I/O error occurs

write

Added in API level 1
open fun write(
    cbuf: CharArray!,
    off: Int,
    len: Int
): Unit

Writes a portion of an array of characters.

Parameters
cbuf CharArray!: Buffer of characters to be written
off Int: Offset from which to start reading characters
len Int: Number of characters to be written
Exceptions
java.lang.IndexOutOfBoundsException If the values of the off and len parameters cause the corresponding method of the underlying Writer to throw an IndexOutOfBoundsException
java.io.IOException If an I/O error occurs

write

Added in API level 1
open fun write(
    str: String!,
    off: Int,
    len: Int
): Unit

Writes a portion of a string.

Parameters
str String!: String to be written
off Int: Offset from which to start reading characters
len Int: Number of characters to be written
Exceptions
java.lang.IndexOutOfBoundsException If the values of the off and len parameters cause the corresponding method of the underlying Writer to throw an IndexOutOfBoundsException
java.io.IOException If an I/O error occurs

Properties

out

Added in API level 1
protected var out: Writer!

The underlying character-output stream.