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

Example 51 with MemberSelectExpressionTree

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

the class ExpressionUtils method methodName.

/**
 * Retrieve the identifier corresponding to the method name associated to the method invocation
 */
public static IdentifierTree methodName(MethodInvocationTree mit) {
    ExpressionTree methodSelect = mit.methodSelect();
    IdentifierTree id;
    if (methodSelect.is(Tree.Kind.IDENTIFIER)) {
        id = (IdentifierTree) methodSelect;
    } else {
        id = ((MemberSelectExpressionTree) methodSelect).identifier();
    }
    return id;
}

Example 52 with MemberSelectExpressionTree

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

the class ExportsDirectiveTreeImplTest method exports_with_modules.

@Test
public void exports_with_modules() {
    ExportsDirectiveTree exports = exportsDirective("exports org.foo to com.module1, module2;");
    assertThat(exports.kind()).isEqualTo(Tree.Kind.EXPORTS_DIRECTIVE);
    assertThat(exports.directiveKeyword().text()).isEqualTo("exports");
    ExpressionTree packageName = exports.packageName();
    assertThat(packageName.is(Tree.Kind.MEMBER_SELECT)).isTrue();
    MemberSelectExpressionTree mset = (MemberSelectExpressionTree) packageName;
    assertThat(((IdentifierTree) mset.expression()).name()).isEqualTo("org");
    assertThat(mset.identifier().name()).isEqualTo("foo");
    assertThat(exports.toKeyword().text()).isEqualTo("to");
    ListTree<ModuleNameTree> moduleNames = exports.moduleNames();
    assertThat(moduleNames).hasSize(2);
    assertThat(moduleNames.get(0).stream().map(IdentifierTree::name)).containsExactly("com", "module1");
    assertThat(moduleNames.separators()).hasSize(1);
    assertThat(moduleNames.separators().iterator().next().text()).isEqualTo(",");
    assertThat(moduleNames.get(1).stream().map(IdentifierTree::name)).containsExactly("module2");
    assertThat(exports.semicolonToken().text()).isEqualTo(";");
}

Example 53 with MemberSelectExpressionTree

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

the class SyntaxTreeDebug method memberSelectString.

private static String memberSelectString(MemberSelectExpressionTree expression) {
    StringBuilder buffer = new StringBuilder();
    ExpressionTree target = expression.expression();
    switch(target.kind()) {
        case IDENTIFIER:
            buffer.append(identifierString((IdentifierTree) target));
            break;
        case METHOD_INVOCATION:
            buffer.append(methodInvocationString((MethodInvocationTree) target));
            break;
        case VARIABLE:
            buffer.append(variableString((VariableTree) target));
            break;
        case INT_LITERAL:
            buffer.append(literalString((LiteralTree) target));
            break;
        default:
            break;
    }
    buffer.append('.');
    buffer.append(identifierString(expression.identifier()));
    return buffer.toString();
}

Example 54 with MemberSelectExpressionTree

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

the class SyntaxTreeDebug method methodInvocationString.

private static String methodInvocationString(MethodInvocationTree method) {
    StringBuilder buffer = new StringBuilder();
    ExpressionTree methodSelect = method.methodSelect();
    if (methodSelect.is(Tree.Kind.IDENTIFIER)) {
        buffer.append(identifierString((IdentifierTree) methodSelect));
    } else if (methodSelect.is(Tree.Kind.MEMBER_SELECT)) {
        buffer.append(memberSelectString((MemberSelectExpressionTree) methodSelect));
    }
    buffer.append('(');
    buffer.append(toString(method.arguments()));
    buffer.append(')');
    return buffer.toString();
}

Example 55 with MemberSelectExpressionTree

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

the class KeySetInsteadOfEntrySetCheck method getOwnerSymbol.

@CheckForNull
private static Symbol getOwnerSymbol(MethodInvocationTree tree) {
    ExpressionTree expressionTree = tree.methodSelect();
    // direct invocation: symbol is implicitly this
    if (expressionTree.is(Tree.Kind.IDENTIFIER)) {
        return tree.symbol().owner();
    }
    expressionTree = ((MemberSelectExpressionTree) expressionTree).expression();
    if (expressionTree.is(Tree.Kind.IDENTIFIER)) {
        return ((IdentifierTree) expressionTree).symbol();
    } else {
        return getFieldAccessedUsingSuperOrThis(expressionTree);
    }
}