org.apache.sshd.common.util

Interface Transformer<I,O>

All Known Subinterfaces:

ExtensionParser<T>

All Known Implementing Classes:

AbstractOpenSSHExtensionParser, AbstractParser, FstatVfsExtensionParser, FsyncExtensionParser, HardLinkExtensionParser, NewlineParser, PosixRenameExtensionParser, StatVfsExtensionParser, Supported2Parser, SupportedParser, VendorIdParser, VersionsParser

public interface Transformer<I,O>

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Transformer.Utils

Field Summary

Fields

Modifier and Type	Field and Description
static Transformer<Enum<?>,String>	ENUM_NAME_EXTRACTOR Returns Enum.name() or null if argument is null
static Transformer<Object,String>	TOSTRING Invokes Objects.toString(Object, String) on the argument with null as the value to return if argument is null

Method Summary

Modifier and Type	Method and Description
O	transform(I input)

Field Detail

TOSTRING

static final Transformer<Object,String> TOSTRING

Invokes Objects.toString(Object, String) on the argument with null as the value to return if argument is null

ENUM_NAME_EXTRACTOR

static final Transformer<Enum<?>,String> ENUM_NAME_EXTRACTOR

Returns Enum.name() or null if argument is null

Method Detail

transform

O transform(I input)

Parameters:

input - Input value

Returns:

Transformed output value