private static Node parseExpression(final String string, final Token token, final Deque<Token> tokens) { if (token.getToken().equals(TRUE)) { return new OperatorNode(token); } else if (token.getToken().equals(FALSE)) { return new OperatorNode(token); } else { Token next = tokens.peek();
private static Node parseExpression(final String string, final Token token, final Deque<Token> tokens) { if (token.getToken().equals(TRUE)) { return new OperatorNode(token); } else if (token.getToken().equals(FALSE)) { return new OperatorNode(token); } else { Token next = tokens.peek();
break; } else { output.push(new OperatorNode(op)); output.push(new OperatorNode(token)); output.push(new OperatorNode(operatorStack.pop())); } else { break;
break; } else { output.push(new OperatorNode(op)); output.push(new OperatorNode(token)); output.push(new OperatorNode(operatorStack.pop())); } else { break;
private static Node parseExpression(final String string, final Token token, final Deque<Token> tokens) { if (token.getToken().equals(TRUE)) { return new OperatorNode(token); } else if (token.getToken().equals(FALSE)) { return new OperatorNode(token); } else { Token next = tokens.peek();
private static void handleLineEnd(String string, Deque<Token> operatorStack, Deque<Node> output, List<Node> blocks) { while (!operatorStack.isEmpty()) { Token op = operatorStack.pop(); if (op.getToken().equals(")")) { throw error(string, string.length(), "Mismatched parenthesis"); } output.push(new OperatorNode(op)); } if(output.isEmpty()) { return; } //now we have our tokens for this line Node predicate = collapseOutput(output.pop(), output); if (!output.isEmpty()) { throw error(string, output.getFirst().getToken().getPosition(), "Invalid expression"); } blocks.add(predicate); }
private static void handleLineEnd(String string, Deque<Token> operatorStack, Deque<Node> output, List<Node> blocks) { while (!operatorStack.isEmpty()) { Token op = operatorStack.pop(); if (op.getToken().equals(")")) { throw error(string, string.length(), "Mismatched parenthesis"); } output.push(new OperatorNode(op)); } if(output.isEmpty()) { return; } //now we have our tokens for this line Node predicate = collapseOutput(output.pop(), output); if (!output.isEmpty()) { throw error(string, output.getFirst().getToken().getPosition(), "Invalid expression"); } blocks.add(predicate); }
break; } else { output.push(new OperatorNode(op)); output.push(new OperatorNode(token)); output.push(new OperatorNode(operatorStack.pop())); } else { break;
private static void handleLineEnd(String string, Deque<Token> operatorStack, Deque<Node> output, List<Node> blocks) { while (!operatorStack.isEmpty()) { Token op = operatorStack.pop(); if (op.getToken().equals(")")) { throw error(string, string.length(), "Mismatched parenthesis"); } output.push(new OperatorNode(op)); } if(output.isEmpty()) { return; } //now we have our tokens for this line Node predicate = collapseOutput(output.pop(), output); if (!output.isEmpty()) { throw error(string, output.getFirst().getToken().getPosition(), "Invalid expression"); } blocks.add(predicate); }