Class ExpressionEvaluator.OnceVariable<V extends IValue>

java.lang.Object

org.cyclops.integrateddynamics.api.evaluate.expression.VariableAdapter<V>

org.cyclops.integrateddynamics.core.evaluate.expression.tree.ExpressionEvaluator.OnceVariable<V>

Type Parameters:

V - The value type.

All Implemented Interfaces:

IVariable<V>, IVariableInvalidateListener

Enclosing class:

ExpressionEvaluator

public static class ExpressionEvaluator.OnceVariable<V extends IValue>
extends VariableAdapter<V>

A variable that evaluates an operator at most once, without registering invalidation listeners.

Constructor Summary

Constructors

Constructor	Description
OnceVariable(IOperator operator, IVariable[] inputs)

Method Summary

Modifier and Type	Method	Description
IValueType<V>	getType()
V	getValue()

Methods inherited from class VariableAdapter

addInvalidationListener, invalidate, removeInvalidationListener

Methods inherited from class Object

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

Constructor Details

OnceVariable

public OnceVariable(IOperator operator,
 IVariable[] inputs)

Method Details

getType

public IValueType<V> getType()

Returns:

The type of value this variable provides.

getValue

public V getValue()
           throws EvaluationException

Returns:

The current value of this variable.

Throws:

EvaluationException - If something went wrong while evaluating