com.asakusafw.directio.hive.tools.cli

Interface Stringnizer

All Superinterfaces:

Function<TableInfo,String>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Stringnizer
extends Function<TableInfo,String>

Provides string from TableInfo.

Since:

0.7.0

Field Summary

Fields

Modifier and Type	Field and Description
static Stringnizer	NULL Always returns null.

Method Summary

Modifier and Type	Method and Description
default String	apply(TableInfo t)
String	toString(TableInfo table) Returns text for the table.

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Field Detail

NULL

static final Stringnizer NULL

Always returns null.

Method Detail

toString

String toString(TableInfo table)

Returns text for the table.

Parameters:

table - the target table

Returns:

the related text, or null to 'nothing'

apply

default String apply(TableInfo t)

Specified by:

apply in interface Function<TableInfo,String>