sirius.tagliatelle.expression

Class ConstantEnum

java.lang.Object

sirius.tagliatelle.expression.ConstantExpression

sirius.tagliatelle.expression.ConstantEnum

All Implemented Interfaces:

Expression

public class ConstantEnum
extends ConstantExpression

Represents an enum constant.

Constructor Summary

Constructors

Constructor and Description
ConstantEnum(Class<?> type, Object value) Creates a new instance representing the given class and enum constant.

Method Summary

Modifier and Type	Method and Description
Object	eval(LocalRenderContext ctx) Evaluates the expression into an object using the given context.
Class<?>	getType() Returns the Java class of the objects yielded by this expression.
String	toString()

Methods inherited from class sirius.tagliatelle.expression.ConstantExpression

copy, isConstant, propagateVisitor, reduce

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantEnum

public ConstantEnum(Class<?> type,
                    Object value)

Creates a new instance representing the given class and enum constant.

Parameters:

type - the class to represent

value - the value to represent

Method Detail

eval

public Object eval(LocalRenderContext ctx)

Description copied from interface: Expression

Evaluates the expression into an object using the given context.

Parameters:

ctx - the current rendering context

Returns:

the result of the evaluation

getType

public Class<?> getType()

Description copied from interface: Expression

Returns the Java class of the objects yielded by this expression.

Returns:

the type of objects created by this expression

toString

public String toString()

Overrides:

toString in class Object