Package com.scriptbasic.utility

Class ExpressionUtility

java.lang.Object

com.scriptbasic.utility.ExpressionUtility

public final class ExpressionUtility
extends Object

Author:

Peter Verhas date June 28, 2012

Method Summary

Modifier and Type	Method	Description
static RightValue	callBasicFunction(Interpreter interpreter, RightValue[] argumentValues, CommandSub commandSub, String functionName)
static String	convertToString(Expression expression)	Convert an expression of the form 'a.b.c.d' into a String.
static List<RightValue>	evaluateExpressionList(Interpreter interpreter, ExpressionList expressionList)
static Object[]	getObjectArray(List<RightValue> args, Method method, Interpreter interpreter)

Methods inherited from class java.lang.Object

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

Method Details

callBasicFunction

public static RightValue callBasicFunction(Interpreter interpreter,
 RightValue[] argumentValues,
 CommandSub commandSub,
 String functionName)
                                    throws ScriptBasicException

Throws:

ScriptBasicException

getObjectArray

public static Object[] getObjectArray(List<RightValue> args,
 Method method,
 Interpreter interpreter)
                               throws ScriptBasicException

Throws:

ScriptBasicException

evaluateExpressionList

public static List<RightValue> evaluateExpressionList(Interpreter interpreter,
 ExpressionList expressionList)
                                               throws ScriptBasicException

Throws:

ScriptBasicException

convertToString

public static String convertToString(Expression expression)
                              throws AnalysisException

Convert an expression of the form 'a.b.c.d' into a String.

Parameters:

expression - parameter

Returns:

the string containing the dots and the identifiers

Throws:

AnalysisException - when the expression does not match the format