Examples with ASTWhileStatement net.sourceforge.pmd.lang.java.ast.ASTWhileStatement used on opensource projects

Example 1 with ASTWhileStatement

use of net.sourceforge.pmd.lang.java.ast.ASTWhileStatement in project pmd by pmd.

the class StatementAndBraceFinder method visit.

// ----------------------------------------------------------------------------
// BRANCH OUT
@Override
public Object visit(ASTStatement node, Object data) {
    if (!(data instanceof Structure)) {
        return data;
    }
    Structure dataFlow = (Structure) data;
    if (node.jjtGetParent() instanceof ASTForStatement) {
        this.addForExpressionNode(node, dataFlow);
        dataFlow.pushOnStack(NodeType.FOR_BEFORE_FIRST_STATEMENT, dataFlow.getLast());
        tryToLog(NodeType.FOR_BEFORE_FIRST_STATEMENT, node);
    } else if (node.jjtGetParent() instanceof ASTDoStatement) {
        dataFlow.pushOnStack(NodeType.DO_BEFORE_FIRST_STATEMENT, dataFlow.getLast());
        dataFlow.createNewNode(node.jjtGetParent());
        tryToLog(NodeType.DO_BEFORE_FIRST_STATEMENT, node);
    }
    super.visit(node, data);
    if (node.jjtGetParent() instanceof ASTIfStatement) {
        ASTIfStatement st = (ASTIfStatement) node.jjtGetParent();
        if (!st.hasElse()) {
            dataFlow.pushOnStack(NodeType.IF_LAST_STATEMENT_WITHOUT_ELSE, dataFlow.getLast());
            tryToLog(NodeType.IF_LAST_STATEMENT_WITHOUT_ELSE, node);
        } else if (st.hasElse() && !st.jjtGetChild(1).equals(node)) {
            dataFlow.pushOnStack(NodeType.ELSE_LAST_STATEMENT, dataFlow.getLast());
            tryToLog(NodeType.ELSE_LAST_STATEMENT, node);
        } else {
            dataFlow.pushOnStack(NodeType.IF_LAST_STATEMENT, dataFlow.getLast());
            tryToLog(NodeType.IF_LAST_STATEMENT, node);
        }
    } else if (node.jjtGetParent() instanceof ASTWhileStatement) {
        dataFlow.pushOnStack(NodeType.WHILE_LAST_STATEMENT, dataFlow.getLast());
        tryToLog(NodeType.WHILE_LAST_STATEMENT, node);
    } else if (node.jjtGetParent() instanceof ASTForStatement) {
        dataFlow.pushOnStack(NodeType.FOR_END, dataFlow.getLast());
        tryToLog(NodeType.FOR_END, node);
    } else if (node.jjtGetParent() instanceof ASTLabeledStatement) {
        dataFlow.pushOnStack(NodeType.LABEL_LAST_STATEMENT, dataFlow.getLast());
        tryToLog(NodeType.LABEL_LAST_STATEMENT, node);
    }
    return data;
}

Example 2 with ASTWhileStatement

use of net.sourceforge.pmd.lang.java.ast.ASTWhileStatement in project pmd by pmd.

the class StatementAndBraceFinder method visit.

@Override
public Object visit(ASTExpression node, Object data) {
    if (!(data instanceof Structure)) {
        return data;
    }
    Structure dataFlow = (Structure) data;
    String loggerTag = "parent";
    Node parent = node.jjtGetParent();
    // TODO what about throw stmts?
    if (parent instanceof ASTIfStatement) {
        // START IF
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.IF_EXPR, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.IF_EXPR, node);
    } else if (parent instanceof ASTWhileStatement) {
        // START WHILE
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.WHILE_EXPR, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.WHILE_EXPR, node);
    } else if (parent instanceof ASTSwitchStatement) {
        // START SWITCH
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.SWITCH_START, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.SWITCH_START, node);
    } else if (parent instanceof ASTForStatement) {
        // FOR EXPR
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.FOR_EXPR, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.FOR_EXPR, node);
    } else if (parent instanceof ASTDoStatement) {
        // DO EXPR
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.DO_EXPR, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.DO_EXPR, node);
    } else if (parent instanceof ASTAssertStatement) {
        dataFlow.createNewNode(node);
        dataFlow.pushOnStack(NodeType.ASSERT_STATEMENT, dataFlow.getLast());
        tryToLog(loggerTag, NodeType.ASSERT_STATEMENT, node);
    }
    return super.visit(node, data);
}