@Override
public VariableReference plus(Variable v) throws ScriptException {
if (v == null) throw new ScriptException(composeMessage("Binary '+' operand cannot be null"));
String urlSide = encodedURL;
if (v.hasURLPathValue()) urlSide += "/" + v.getURLPathValue();
String argSide = encodedArgs;
if (v.hasQueryArgumentValue()) {
if (argSide == null) argSide = v.getQueryArgumentValue();
else argSide += "&" + v.getQueryArgumentValue();
}
return new VariableURL(urlSide, argSide);
}
@Override
public VariableReference exclamationEquals(Variable v) throws ScriptException {
if (v == null) throw new ScriptException(composeMessage("Binary '!=' operand cannot be null"));
return new VariableBoolean(!getStringValue().equals(v.getStringValue()));
}