org.matheclipse.core.eval

Class TimeConstrainedEvaluator

java.lang.Object

org.matheclipse.core.eval.MathMLUtilities

org.matheclipse.core.eval.EvalUtilities

org.matheclipse.core.eval.TimeConstrainedEvaluator

All Implemented Interfaces:

java.lang.Runnable

public class TimeConstrainedEvaluator
extends EvalUtilities
implements java.lang.Runnable

Run the evaluation of a given math formula String in a time limited thread

Field Summary

Fields

Modifier and Type	Field and Description
protected IExpr	fEvaluationResult
protected java.lang.Throwable	fException
protected IExpr	fParsedExpression

Fields inherited from class org.matheclipse.core.eval.MathMLUtilities

fEvalEngine, fMathMLFactory

Constructor Summary

Constructors

Constructor and Description
TimeConstrainedEvaluator(EvalEngine evalEngine, boolean msie, long milliSeconds)
TimeConstrainedEvaluator(EvalEngine evalEngine, boolean msie, long milliSeconds, boolean relaxedSyntax)

Method Summary

Modifier and Type	Method and Description
IExpr	constrainedEval(java.io.Writer writer, IExpr inputExpression) Runs the evaluation of the given math expression in a time limited thread
IExpr	constrainedEval(java.io.Writer writer, java.lang.String inputString, boolean traceEvaluation) Runs the evaluation of the given math formula String in a time limited thread
IExpr	getParsedExpression() Get the parsed expression after calling the constrainedEval() method
void	run()

Methods inherited from class org.matheclipse.core.eval.EvalUtilities

eval, evalTrace, evalTrace, evaluate, evaluate, toJavaForm, toMathML

Methods inherited from class org.matheclipse.core.eval.MathMLUtilities

getEvalEngine, startRequest, stopRequest, toJava, toMathML

Methods inherited from class java.lang.Object

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

Field Detail

fEvaluationResult

protected IExpr fEvaluationResult

fException

protected java.lang.Throwable fException

fParsedExpression

protected IExpr fParsedExpression

Constructor Detail

TimeConstrainedEvaluator

public TimeConstrainedEvaluator(EvalEngine evalEngine,
                                boolean msie,
                                long milliSeconds)

TimeConstrainedEvaluator

public TimeConstrainedEvaluator(EvalEngine evalEngine,
                                boolean msie,
                                long milliSeconds,
                                boolean relaxedSyntax)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

constrainedEval

public IExpr constrainedEval(java.io.Writer writer,
                             java.lang.String inputString,
                             boolean traceEvaluation)
                      throws java.lang.Exception

Runs the evaluation of the given math formula String in a time limited thread

Parameters:

traceEvaluation -

Throws:

java.lang.Exception

constrainedEval

public IExpr constrainedEval(java.io.Writer writer,
                             IExpr inputExpression)
                      throws java.lang.Exception

Runs the evaluation of the given math expression in a time limited thread

Throws:

java.lang.Exception

getParsedExpression

public IExpr getParsedExpression()

Get the parsed expression after calling the constrainedEval() method

Returns:

the parsed expression; may return null