Examples with TypeTree org.sonar.plugins.java.api.tree.TypeTree used on opensource projects

Example 21 with TypeTree

use of org.sonar.plugins.java.api.tree.TypeTree in project sonar-java by SonarSource.

the class TypeAndReferenceSolver method visitUnionType.

@Override
public void visitUnionType(UnionTypeTree tree) {
    resolveAs((List<TypeTree>) tree.typeAlternatives(), JavaSymbol.TYP);
    ImmutableSet.Builder<Type> uniontype = ImmutableSet.builder();
    for (TypeTree typeTree : tree.typeAlternatives()) {
        uniontype.add(typeTree.symbolType());
    }
    registerType(tree, (JavaType) resolve.leastUpperBound(uniontype.build()));
}

Example 22 with TypeTree

use of org.sonar.plugins.java.api.tree.TypeTree in project sonar-java by SonarSource.

the class ArrayDesignatorOnVariableCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    VariableTree variableTree = (VariableTree) tree;
    TypeTree type = variableTree.type();
    SyntaxToken identifierToken = variableTree.simpleName().identifierToken();
    while (type.is(Tree.Kind.ARRAY_TYPE)) {
        ArrayTypeTree arrayTypeTree = (ArrayTypeTree) type;
        SyntaxToken arrayDesignatorToken = arrayTypeTree.ellipsisToken();
        if (arrayDesignatorToken == null) {
            arrayDesignatorToken = arrayTypeTree.openBracketToken();
        }
        if (isInvalidPosition(arrayDesignatorToken, identifierToken)) {
            reportIssue(arrayDesignatorToken, "Move the array designator from the variable to the type.");
            break;
        }
        type = arrayTypeTree.type();
    }
}

Example 23 with TypeTree

use of org.sonar.plugins.java.api.tree.TypeTree in project sonar-java by SonarSource.

the class NPEThrowCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (hasSemantic()) {
        if (tree.is(Kind.THROW_STATEMENT)) {
            ExpressionTree expressionTree = ((ThrowStatementTree) tree).expression();
            raiseIssueOnNpe(expressionTree, expressionTree.symbolType());
        } else {
            for (TypeTree throwClause : ((MethodTree) tree).throwsClauses()) {
                raiseIssueOnNpe(throwClause, throwClause.symbolType());
            }
        }
    }
}

Example 24 with TypeTree

use of org.sonar.plugins.java.api.tree.TypeTree in project sonar-java by SonarSource.

the class OptionalAsParameterCheck method visitNode.

@Override
public void visitNode(Tree tree) {
    if (!hasSemantic()) {
        return;
    }
    for (VariableTree parameter : ((MethodTree) tree).parameters()) {
        TypeTree typeTree = parameter.type();
        Optional<String> msg = expectedTypeInsteadOfOptional(typeTree.symbolType());
        if (msg.isPresent()) {
            reportIssue(typeTree, msg.get());
        }
    }
}

Example 25 with TypeTree

use of org.sonar.plugins.java.api.tree.TypeTree in project sonar-java by SonarSource.

the class VariableTreeImpl method completeType.

public VariableTreeImpl completeType(TypeTree type) {
    TypeTree actualType = type;
    if (nestedDimensions != null) {
        nestedDimensions.setLastChildType(type);
        actualType = nestedDimensions;
    }
    this.type = actualType;
    return this;
}