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

Example 6 with ForEachStatement

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

the class UnusedLocalVariableCheck method leaveNode.

@Override
public void leaveNode(Tree tree) {
    if (hasSemantic()) {
        if (tree.is(Tree.Kind.BLOCK, Tree.Kind.STATIC_INITIALIZER)) {
            BlockTree blockTree = (BlockTree) tree;
            addVariables(blockTree.body());
        } else if (tree.is(Tree.Kind.FOR_STATEMENT)) {
            ForStatementTree forStatementTree = (ForStatementTree) tree;
            addVariables(forStatementTree.initializer());
        } else if (tree.is(Tree.Kind.FOR_EACH_STATEMENT)) {
            ForEachStatement forEachStatement = (ForEachStatement) tree;
            addVariable(forEachStatement.variable());
        } else if (tree.is(Tree.Kind.EXPRESSION_STATEMENT)) {
            leaveExpressionStatement((ExpressionStatementTree) tree);
        } else {
            checkVariableUsages();
            variables.clear();
            assignments.clear();
        }
    }
}