alluxio.conf

Class PropertyKey.Builder

java.lang.Object

alluxio.conf.PropertyKey.Builder

Enclosing class:

PropertyKey

public static final class PropertyKey.Builder
extends Object

Builder to create PropertyKey instances. Note that, Builder.build() will throw exception if there is an existing property built with the same name.

Constructor Summary

Constructors

Constructor and Description
Builder(PropertyKey.PropertyType type, Optional<String> delimiter, PropertyKey.Template template, Object... params)
Builder(PropertyKey.PropertyType type, PropertyKey.Template template, Object... params)
Builder(PropertyKey.Template template, Object... params)

Method Summary

Modifier and Type	Method and Description
static PropertyKey.Builder	booleanBuilder(String name)
PropertyKey	build() Creates and registers the property key.
PropertyKey	buildUnregistered() Creates the property key without registering it with default property list.
static PropertyKey.Builder	classBuilder(String name)
static PropertyKey.Builder	dataSizeBuilder(String name)
static PropertyKey.Builder	doubleBuilder(String name)
static PropertyKey.Builder	durationBuilder(String name)
static PropertyKey.Builder	enumBuilder(String name, Class<? extends Enum> enumType)
static PropertyKey.Builder	intBuilder(String name)
static PropertyKey.Builder	listBuilder(String name)
static PropertyKey.Builder	longBuilder(String name)
PropertyKey.Builder	setAlias(String... aliases)
PropertyKey.Builder	setConsistencyCheckLevel(PropertyKey.ConsistencyCheckLevel consistencyCheckLevel)
PropertyKey.Builder	setDefaultSupplier(DefaultSupplier defaultSupplier)
PropertyKey.Builder	setDefaultSupplier(java.util.function.Supplier<Object> supplier, String description)
PropertyKey.Builder	setDefaultValue(Object defaultValue)
PropertyKey.Builder	setDelimiter(String delimiter)
PropertyKey.Builder	setDescription(String description)
PropertyKey.Builder	setDisplayType(PropertyKey.DisplayType displayType)
PropertyKey.Builder	setIgnoredSiteProperty(boolean ignoredSiteProperty)
PropertyKey.Builder	setIsBuiltIn(boolean isBuiltIn)
PropertyKey.Builder	setIsDynamic(boolean dynamic)
PropertyKey.Builder	setIsHidden(boolean isHidden)
PropertyKey.Builder	setName(String name)
PropertyKey.Builder	setScope(Scope scope)
PropertyKey.Builder	setValueValidationFunction(java.util.function.Function<Object,Boolean> valueValidationFunction)
static PropertyKey.Builder	stringBuilder(String name)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Builder

public Builder(PropertyKey.Template template,
               Object... params)

Parameters:

template - template for the property name

params - parameters of the template

Builder

public Builder(PropertyKey.PropertyType type,
               PropertyKey.Template template,
               Object... params)

Parameters:

type - type of the property

template - template for the property name

params - parameters of the template

Builder

public Builder(PropertyKey.PropertyType type,
               Optional<String> delimiter,
               PropertyKey.Template template,
               Object... params)

Parameters:

type - type of the property

delimiter - delimiter for value, if list value is given as a string

template - template for the property name

params - parameters of the template

Method Detail

booleanBuilder

public static PropertyKey.Builder booleanBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for boolean properties

intBuilder

public static PropertyKey.Builder intBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for int properties

longBuilder

public static PropertyKey.Builder longBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for int properties

doubleBuilder

public static PropertyKey.Builder doubleBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for double properties

stringBuilder

public static PropertyKey.Builder stringBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for string properties

enumBuilder

public static PropertyKey.Builder enumBuilder(String name,
                                              Class<? extends Enum> enumType)

Parameters:

name - name of the property

enumType - enum class of the property

Returns:

a Builder for enum properties

durationBuilder

public static PropertyKey.Builder durationBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for time duration properties

dataSizeBuilder

public static PropertyKey.Builder dataSizeBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for data size properties

classBuilder

public static PropertyKey.Builder classBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for class properties

listBuilder

public static PropertyKey.Builder listBuilder(String name)

Parameters:

name - name of the property

Returns:

a Builder for list properties

setAlias

public PropertyKey.Builder setAlias(String... aliases)

Parameters:

aliases - aliases for the property

Returns:

the updated builder instance

setDelimiter

public PropertyKey.Builder setDelimiter(String delimiter)

Parameters:

delimiter - the delimiter

Returns:

the updated builder instance

setName

public PropertyKey.Builder setName(String name)

Parameters:

name - name for the property

Returns:

the updated builder instance

setDefaultSupplier

public PropertyKey.Builder setDefaultSupplier(DefaultSupplier defaultSupplier)

Parameters:

defaultSupplier - supplier for the property's default value

Returns:

the updated builder instance

setDefaultSupplier

public PropertyKey.Builder setDefaultSupplier(java.util.function.Supplier<Object> supplier,
                                              String description)

Parameters:

supplier - supplier for the property's default value

description - description of the default value

Returns:

the updated builder instance

setDefaultValue

public PropertyKey.Builder setDefaultValue(Object defaultValue)

Parameters:

defaultValue - the property's default value

Returns:

the updated builder instance

setDescription

public PropertyKey.Builder setDescription(String description)

Parameters:

description - of the property

Returns:

the updated builder instance

setIsBuiltIn

public PropertyKey.Builder setIsBuiltIn(boolean isBuiltIn)

Parameters:

isBuiltIn - whether to the property is a built-in Alluxio property

Returns:

the updated builder instance

setIsHidden

public PropertyKey.Builder setIsHidden(boolean isHidden)

Parameters:

isHidden - whether to hide the property when generating property documentation

Returns:

the updated builder instance

setIgnoredSiteProperty

public PropertyKey.Builder setIgnoredSiteProperty(boolean ignoredSiteProperty)

Parameters:

ignoredSiteProperty - whether the property should be ignored in alluxio-site.properties

Returns:

the updated builder instance

setConsistencyCheckLevel

public PropertyKey.Builder setConsistencyCheckLevel(PropertyKey.ConsistencyCheckLevel consistencyCheckLevel)

Parameters:

consistencyCheckLevel - the consistency level that applies to this property

Returns:

the updated builder instance

setScope

public PropertyKey.Builder setScope(Scope scope)

Parameters:

scope - which components this property applies to

Returns:

the updated builder instance

setDisplayType

public PropertyKey.Builder setDisplayType(PropertyKey.DisplayType displayType)

Parameters:

displayType - the displayType that indicates how the property value should be displayed

Returns:

the updated builder instance

setIsDynamic

public PropertyKey.Builder setIsDynamic(boolean dynamic)

Parameters:

dynamic - whether the property could be updated dynamically

Returns:

the updated builder instance

setValueValidationFunction

public PropertyKey.Builder setValueValidationFunction(java.util.function.Function<Object,Boolean> valueValidationFunction)

Parameters:

valueValidationFunction - custom function to validate the property value

Returns:

the updated builder instance

build

public PropertyKey build()

Creates and registers the property key.

Returns:

the created property key instance

buildUnregistered

public PropertyKey buildUnregistered()

Creates the property key without registering it with default property list.

Returns:

the created property key instance

toString

public String toString()

Overrides:

toString in class Object