/**
* Checks if the line is a method.
*
* @param par1 the par1
* @return true, if is method
*/
public boolean isMethod(CodeLine codeline) {
String line = codeline.line.replace(";", "");
if (line.contains(METHOD_PARAMETERS_START_CHAR) && line.endsWith(METHOD_PARAMETERS_END_CHAR)) {
String methodName = line.substring(0, line.indexOf(METHOD_PARAMETERS_START_CHAR));
if (this.getCustomMethod(methodName) != null) {
return true;
}
TMLMethod executor = TextModHelper.getMethodExecutorFromName(methodName);
return executor != null;
}
return false;
}
/**
* Reads a method from a line
*
* @param line the line
* @return the method (with name and parameters)
* @throws SyntaxException the parser exception
*/
public Method readMethod(CodeLine codeline) throws SyntaxException {
// Replaces the method identifier
int parametersStart = codeline.line.indexOf(METHOD_PARAMETERS_START_CHAR);
int parametersEnd = codeline.line.lastIndexOf(METHOD_PARAMETERS_END_CHAR);
if (parametersStart == -1 || parametersEnd == -1) {
throw new SyntaxException(
"Invalid method signature: Missing parameter list",
codeline,
codeline.line.length() - 1,
1);
}
String methodName = codeline.line.substring(0, parametersStart);
String parameters = codeline.line.substring(parametersStart + 1, parametersEnd);
String[] aparameters =
TextModHelper.createParameterList(parameters, PARAMETER_SPLIT_CHAR.charAt(0));
Object[] aparameters2 = this.parser.parse(codeline, aparameters);
return new PredefinedMethod(methodName, aparameters2);
}
/**
* Gets the variable from a line.
*
* @param line the line
* @return the variable
* @throws SyntaxException the parser exception
*/
public Variable readVariable(CodeLine codeline) throws SyntaxException {
String line = codeline.line.substring(0, codeline.line.indexOf(';'));
String[] split = TextModHelper.createParameterList(line, ' ');
Variable var = null;
if (this.isType(split[0])) // First part is a type declaration
{
Type type = Type.getTypeFromName(split[0]);
String name = split[1];
Object value = this.parser.parse(codeline, line.substring(line.indexOf("=") + 1));
var = new Variable(type, name, value);
} else // First part is an existing variable name
{
Variable var1 = this.getVariable(codeline, split[0]);
String operator = split[1];
Object value =
this.parser.parse(codeline, line.substring(line.indexOf(operator) + operator.length()));
var = this.operate(var1, operator, value);
}
return var;
}