Examples with AIntegerExpression de.be4.classicalb.core.parser.node.AIntegerExpression used on opensource projects

Example 6 with AIntegerExpression

use of de.be4.classicalb.core.parser.node.AIntegerExpression in project probparsers by bendisposto.

the class SourcePositionsTest method testTokenAsPositionedNode.

@Test
public void testTokenAsPositionedNode() throws Exception {
    final String testMachine = "#EXPRESSION xx + 5";
    final Start result = getAst(testMachine);
    final AExpressionParseUnit exprParseUnit = (AExpressionParseUnit) result.getPParseUnit();
    final AAddExpression addExpression = (AAddExpression) exprParseUnit.getExpression();
    final AIntegerExpression intExpression = (AIntegerExpression) addExpression.getRight();
    assertTrue(intExpression instanceof PositionedNode);
    final PositionedNode intNode = (PositionedNode) intExpression;
    assertNotNull(intNode.getStartPos());
    assertNotNull(intNode.getEndPos());
    final TIntegerLiteral intLiteral = intExpression.getLiteral();
    assertTrue(intLiteral instanceof PositionedNode);
    final PositionedNode posNode = (PositionedNode) intLiteral;
    assertNotNull(posNode.getStartPos());
    assertNotNull(posNode.getEndPos());
}

Example 7 with AIntegerExpression

use of de.be4.classicalb.core.parser.node.AIntegerExpression in project probparsers by bendisposto.

the class SourcePositionsTest method testComment1.

@Test
public void testComment1() throws Exception {
    final String testMachine = "#EXPRESSION xx /* comment */ + 5";
    final Start result = getAst(testMachine);
    final AExpressionParseUnit exprParseUnit = (AExpressionParseUnit) result.getPParseUnit();
    final AAddExpression addExpression = (AAddExpression) exprParseUnit.getExpression();
    final AIntegerExpression intExpression = (AIntegerExpression) addExpression.getRight();
    assertEquals(1, intExpression.getStartPos().getLine());
    assertEquals(32, intExpression.getStartPos().getPos());
    assertEquals(1, intExpression.getEndPos().getLine());
    assertEquals(testMachine.length() + 1, intExpression.getEndPos().getPos());
}

Example 8 with AIntegerExpression

use of de.be4.classicalb.core.parser.node.AIntegerExpression in project probparsers by bendisposto.

the class RulesMachineChecker method checkSucceededRuleErrorTypeOperator.

private void checkSucceededRuleErrorTypeOperator(AOperatorPredicate node, final List<PExpression> arguments) {
    if (arguments.size() != 2) {
        this.errorList.add(new CheckException("The SUCCEEDED_RULE_ERROR_TYPE predicate operator expects exactly two arguments.", node));
        return;
    }
    PExpression pExpression = node.getIdentifiers().get(0);
    if (!(pExpression instanceof AIdentifierExpression)) {
        this.errorList.add(new CheckException("The first argument of SUCCEEDED_RULE_ERROR_TYPE must be an identifier.", node));
        return;
    }
    PExpression secondArg = node.getIdentifiers().get(1);
    if (!(secondArg instanceof AIntegerExpression)) {
        this.errorList.add(new CheckException("The second argument of SUCCEEDED_RULE_ERROR_TYPE must be an integer value.", node));
        return;
    }
    this.referencedRuleOperations.add((AIdentifierExpression) arguments.get(0));
    return;
}