@Override
public String toString() {
return String.format(
"%s (%s)",
gateInstanceName == null ? "" : gateInstanceName.toString(),
StringUtils.getInstance().ListToString(terminalList, ","));
}
@Override
public ExpressionType validateSemantics() {
if (gateInstanceName != null) gateInstanceName.validateSemantics();
for (Expression expression : terminalList) {
expression.validateSemantics();
}
return null;
}
@Override
public VNode getCopy() {
GateInstanceName name = null;
if (gateInstanceName != null) name = (GateInstanceName) gateInstanceName.getCopy();
ArrayList<Expression> terminals = new ArrayList<Expression>();
for (Expression expression : terminalList) {
terminals.add((Expression) expression.getCopy());
}
return new GateInstance(name, terminals, line, column);
}