org.geotools.brewer.styling.filter.expression

Class LiteralBuilder

Object

LiteralBuilder

All Implemented Interfaces:

Builder<Literal>

public class LiteralBuilder
extends Object
implements Builder<Literal>

Field Summary

Fields

Modifier and Type	Field and Description
protected FilterFactory	ff

Constructor Summary

Constructors

Constructor and Description
LiteralBuilder()
LiteralBuilder(Literal literal)

Method Summary

Modifier and Type	Method and Description
Literal	build() Created object, may be null if unset()
LiteralBuilder	reset() Configure the Builder to produce a default result.
LiteralBuilder	reset(Literal original) Configure the Builder to produce a copy of the provided original.
LiteralBuilder	unset() Configure the Builder to produce null.
LiteralBuilder	value(Object literal)

Methods inherited from class Object

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

Field Detail

ff

protected FilterFactory ff

Constructor Detail

LiteralBuilder

public LiteralBuilder()

LiteralBuilder

public LiteralBuilder(Literal literal)

Method Detail

value

public LiteralBuilder value(Object literal)

build

public Literal build()

Description copied from interface: Builder

Created object, may be null if unset()

Specified by:

build in interface Builder<Literal>

Returns:

Created object may be null if unset()

reset

public LiteralBuilder reset()

Description copied from interface: Builder

Configure the Builder to produce a default result.

Specified by:

reset in interface Builder<Literal>

Returns:

Builder configured to produce a default result.

reset

public LiteralBuilder reset(Literal original)

Description copied from interface: Builder

Configure the Builder to produce a copy of the provided original.

Specified by:

reset in interface Builder<Literal>

Parameters:

original - Original, if null this will behave the same as unset()

Returns:

Builder configured to produce the provided original

unset

public LiteralBuilder unset()

Description copied from interface: Builder

Configure the Builder to produce null.

This method allows a Builder to be used as a placeholder; in its unset state the build() method will produce null. If any of the builder methods are used the builder will produce a result.

Specified by:

unset in interface Builder<Literal>

Returns:

Builder configured to build null