com.threerings.expr
Class BooleanExpression.Parsed

java.lang.Object
  com.threerings.util.DeepObject
      com.threerings.expr.BooleanExpression
          com.threerings.expr.BooleanExpression.Parsed

All Implemented Interfaces:

Exportable, Copyable, Cloneable

Enclosing class:

BooleanExpression

public static class BooleanExpression.Parsed
extends BooleanExpression

An expression entered as a string to be parsed.

Nested Class Summary

Nested classes/interfaces inherited from class com.threerings.expr.BooleanExpression

BooleanExpression.And, BooleanExpression.BinaryOperation, BooleanExpression.BooleanEquals, BooleanExpression.Constant, BooleanExpression.Evaluator, BooleanExpression.FloatBinaryOperation, BooleanExpression.FloatEquals, BooleanExpression.FloatGreater, BooleanExpression.FloatGreaterEquals, BooleanExpression.FloatLess, BooleanExpression.FloatLessEquals, BooleanExpression.Not, BooleanExpression.Or, BooleanExpression.Parsed, BooleanExpression.Reference, BooleanExpression.StringEquals, BooleanExpression.Xor

Field Summary

protected BooleanExpression	_expr The cached, parsed expression.
String	expression The expression to parse.

Constructor Summary

BooleanExpression.Parsed()

Method Summary

BooleanExpression.Evaluator	createEvaluator(Scope scope) Creates an expression evaluator for the supplied context.
void	invalidate() Invalidates any cached data.

Methods inherited from class com.threerings.expr.BooleanExpression

parseExpression

Methods inherited from class com.threerings.util.DeepObject

clone, copy, copy, equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

expression

@Editable(width=20)
public String expression

The expression to parse.

_expr

@DeepOmit
protected transient BooleanExpression _expr

The cached, parsed expression.

Constructor Detail

BooleanExpression.Parsed

public BooleanExpression.Parsed()

Method Detail

createEvaluator

public BooleanExpression.Evaluator createEvaluator(Scope scope)

Description copied from class: BooleanExpression

Creates an expression evaluator for the supplied context.

Specified by:

createEvaluator in class BooleanExpression

invalidate

public void invalidate()

Description copied from class: BooleanExpression

Invalidates any cached data.

Overrides:

invalidate in class BooleanExpression