public void visitIfElse(IfStatement ifElse) {
ifElse.getBooleanExpression().visit(this);
ifElse.getIfBlock().visit(this);
Statement elseBlock = ifElse.getElseBlock();
if (elseBlock instanceof EmptyStatement) {
// dispatching to EmptyStatement will not call back visitor,
// must call our visitEmptyStatement explicitly
visitEmptyStatement((EmptyStatement) elseBlock);
} else {
elseBlock.visit(this);
}
}
public void visitTryCatchFinally(TryCatchStatement statement) {
statement.getTryStatement().visit(this);
for (CatchStatement catchStatement : statement.getCatchStatements()) {
catchStatement.visit(this);
}
Statement finallyStatement = statement.getFinallyStatement();
if (finallyStatement instanceof EmptyStatement) {
// dispatching to EmptyStatement will not call back visitor,
// must call our visitEmptyStatement explicitly
visitEmptyStatement((EmptyStatement) finallyStatement);
} else {
finallyStatement.visit(this);
}
}
public void visitBlockStatement(BlockStatement block) {
for (Statement statement : block.getStatements()) {
if (statement != null) // GRECLIPSE
statement.visit(this);
}
}
public void visitBlockStatement(BlockStatement block) {
for (Statement statement : block.getStatements()) {
statement.visit(this);
}
}