com.threerings.expr
Class ExpressionDefinition

java.lang.Object
  com.threerings.util.DeepObject
      com.threerings.expr.ExpressionDefinition

All Implemented Interfaces:

Exportable, Copyable, Cloneable

Direct Known Subclasses:

ExpressionDefinition.Color4fDefinition, ExpressionDefinition.FloatDefinition, ExpressionDefinition.IntegerDefinition, ExpressionDefinition.StringDefinition, ExpressionDefinition.Transform3DDefinition

@EditorTypes(value={ExpressionDefinition.FloatDefinition.class,ExpressionDefinition.IntegerDefinition.class,ExpressionDefinition.Color4fDefinition.class,ExpressionDefinition.StringDefinition.class,ExpressionDefinition.Transform3DDefinition.class})
public abstract class ExpressionDefinition
extends DeepObject
implements Exportable

The superclass of the expression definitions.

Nested Class Summary

static class	ExpressionDefinition.Color4fDefinition Defines a color variable.
static class	ExpressionDefinition.FloatDefinition Defines a float variable.
static class	ExpressionDefinition.IntegerDefinition Defines an integer variable.
static class	ExpressionDefinition.StringDefinition Defines a string variable.
static class	ExpressionDefinition.Transform3DDefinition Defines a transform variable.

Field Summary

String

name The name of the symbol to define.

Constructor Summary

ExpressionDefinition()

Method Summary

abstract Object	getValue(Scope scope, ArrayList<Updater> updaters) Retrieves the value for this definition.
void	invalidate() Invalidates any cached data.

Methods inherited from class com.threerings.util.DeepObject

clone, copy, copy, equals, hashCode, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Field Detail

name

@Editable
public String name

The name of the symbol to define.

Constructor Detail

ExpressionDefinition

public ExpressionDefinition()

Method Detail

getValue

public abstract Object getValue(Scope scope,
                                ArrayList<Updater> updaters)

Retrieves the value for this definition.

Parameters:

updaters - the list of updaters to contain the value's updater.

invalidate

public void invalidate()

Invalidates any cached data.