Package io.trino.tempto.internal.configuration

Class EmptyConfiguration

java.lang.Object

io.trino.tempto.internal.configuration.AbstractConfiguration

io.trino.tempto.internal.configuration.EmptyConfiguration

All Implemented Interfaces:

Configuration

public class EmptyConfiguration
extends AbstractConfiguration

Method Summary

Modifier and Type	Method	Description
static Configuration	emptyConfiguration()
Optional<Object>	get(String key)
Configuration	getSubconfiguration(String keyPrefix)	Returns configuration containing all keys starting with given prefix.
Set<String>	listKeys()	Lists all keys in configuration
Set<String>	listPrefixes()	Lists configuration key prefixes of length=1

Methods inherited from class io.trino.tempto.internal.configuration.AbstractConfiguration

asMap, equals, getBoolean, getBooleanMandatory, getBooleanMandatory, getDouble, getDoubleMandatory, getDoubleMandatory, getInt, getIntMandatory, getIntMandatory, getString, getStringList, getStringListMandatory, getStringListMandatory, getStringMandatory, getStringMandatory, getStringOrList, hashCode, isList

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Method Details

emptyConfiguration

public static Configuration emptyConfiguration()

get

public Optional<Object> get(String key)

listKeys

public Set<String> listKeys()

Description copied from interface: Configuration

Lists all keys in configuration

Returns:

List of keys

listPrefixes

public Set<String> listPrefixes()

Description copied from interface: Configuration

Lists configuration key prefixes of length=1

E.g. for configuration with keys: a.b.c a.d.e b

listPrefixes() would return ["a", "b"]

getSubconfiguration

public Configuration getSubconfiguration(String keyPrefix)

Description copied from interface: Configuration

Returns configuration containing all keys starting with given prefix. Keys for returned configuration are stripped of this prefix.

Parameters:

keyPrefix - Prefix to search for

Returns:

Configuration containing all keys starting with given prefix.