com.suncode.pwfl.core.type

Class VariableType

java.lang.Object

com.suncode.pwfl.core.type.TypeBase<Variable>

com.suncode.pwfl.core.type.VariableType

All Implemented Interfaces:

EvaluableType<Variable>, Type<Variable>

public class VariableType
extends TypeBase<Variable>
implements EvaluableType<Variable>

Variable type. Mapped to Variable class. Evaluates (EvaluableType) to variable value.

Author:

Cezary Kozar 17 maj 2016

Nested Class Summary

Nested classes/interfaces inherited from class com.suncode.pwfl.core.type.TypeBase

TypeBase.Convert<A,T>

Field Summary

Fields

Modifier and Type	Field and Description
static VariableType	INSTANCE

Fields inherited from class com.suncode.pwfl.core.type.TypeBase

NO_ALIASES

Method Summary

Modifier and Type	Method and Description
Variable	convert(String value) Returns string value converted to Object of this type
<V> V	evaluate(Variable value) Evaluates this type instance to acquire its runtime value.
Type<?>	evaluatedType(Variable value) Returns type of value returned from EvaluableType.evaluate(Object) method for given value.
String	name() Returns unqiue type name.

Methods inherited from class com.suncode.pwfl.core.type.TypeBase

aliasType, defaultValue, doReadAs, isAssignable, isForceInstanceWhenReading, isInstance, isInstance, javaType, read, readAs, setForceInstanceWhenReading, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.suncode.pwfl.core.type.Type

defaultValue, isInstance, isInstance, javaType, read, readAs

Field Detail

INSTANCE

public static final VariableType INSTANCE

Method Detail

name

public String name()

Description copied from interface: Type

Returns unqiue type name.

Specified by:

name in interface Type<Variable>

Returns:

type name

evaluatedType

public Type<?> evaluatedType(Variable value)

Description copied from interface: EvaluableType

Returns type of value returned from EvaluableType.evaluate(Object) method for given value.

Specified by:

evaluatedType in interface EvaluableType<Variable>

Returns:

evaluate result type

evaluate

public <V> V evaluate(Variable value)

Description copied from interface: EvaluableType

Evaluates this type instance to acquire its runtime value. Returned value must be instance of #evaluatedType() type.

Specified by:

evaluate in interface EvaluableType<Variable>

Parameters:

value - this type instance

Returns:

runtime value

convert

public Variable convert(String value)
                 throws IllegalArgumentException

Description copied from interface: Type

Returns string value converted to Object of this type

Specified by:

convert in interface Type<Variable>

Specified by:

convert in class TypeBase<Variable>

Parameters:

value - to convert

Returns:

converted object

Throws:

IllegalArgumentException