sirius.tagliatelle.expression

Class ConstantInt

java.lang.Object

sirius.tagliatelle.expression.ConstantExpression

sirius.tagliatelle.expression.ConstantInt

All Implemented Interfaces:

Expression

public class ConstantInt
extends ConstantExpression

Represents a constant integer number.

Field Summary

Fields

Modifier and Type	Field and Description
static ConstantInt	MINUS_ONE Represents -1.
static ConstantInt	ONE Represents 1.
static ConstantInt	ZERO Represents 0.

Constructor Summary

Constructors

Constructor and Description
ConstantInt(int value) Creates a new instance for the given number.

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

Field Detail

ZERO

public static final ConstantInt ZERO

Represents 0.

ONE

public static final ConstantInt ONE

Represents 1.

MINUS_ONE

public static final ConstantInt MINUS_ONE

Represents -1.

Constructor Detail

ConstantInt

public ConstantInt(int value)

Creates a new instance for the given number.

Parameters:

value - the number 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