Package de.tudresden.inf.lat.tabulas.datatype

Class EmptyValue

java.lang.Object

de.tudresden.inf.lat.tabulas.datatype.EmptyValue

All Implemented Interfaces:

PrimitiveTypeValue, Serializable, Comparable<PrimitiveTypeValue>, scala.Equals, scala.Product

public class EmptyValue
extends Object
implements PrimitiveTypeValue, scala.Product, Serializable

This models a empty value.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
EmptyValue()

Method Summary

Modifier and Type	Method	Description
static EmptyValue	apply()
int	compareTo(PrimitiveTypeValue other)
PrimitiveType	getType()	Returns the primitive type
boolean	isEmpty()	Tell whether this value represents an empty value.
String	render()	Returns a string representing this value.
scala.collection.immutable.Seq<String>	renderAsList()	Returns a list of strings representing this value.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface scala.Product

productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

Constructor Detail

EmptyValue

public EmptyValue()

Method Detail

apply

public static EmptyValue apply()

getType

public PrimitiveType getType()

Description copied from interface: PrimitiveTypeValue

Returns the primitive type

Specified by:

getType in interface PrimitiveTypeValue

Returns:

the primitive type

isEmpty

public boolean isEmpty()

Description copied from interface: PrimitiveTypeValue

Tell whether this value represents an empty value.

Specified by:

isEmpty in interface PrimitiveTypeValue

Returns:

true if and only if this value represents an empty value

render

public String render()

Description copied from interface: PrimitiveTypeValue

Returns a string representing this value.

Specified by:

render in interface PrimitiveTypeValue

Returns:

a string representing this value

renderAsList

public scala.collection.immutable.Seq<String> renderAsList()

Description copied from interface: PrimitiveTypeValue

Returns a list of strings representing this value.

Specified by:

renderAsList in interface PrimitiveTypeValue

Returns:

a list of strings representing this value

compareTo

public int compareTo(PrimitiveTypeValue other)

Specified by:

compareTo in interface Comparable<PrimitiveTypeValue>

toString

public String toString()

Overrides:

toString in class Object