@Override
public void visitForStatement(GrForStatement forStatement) {
// final StringBuilder builder = new StringBuilder();
builder.append("for(");
final GrForClause clause = forStatement.getClause();
ExpressionContext forContext = context.extend();
if (clause instanceof GrForInClause) {
final GrExpression expression = ((GrForInClause) clause).getIteratedExpression();
final GrVariable declaredVariable = clause.getDeclaredVariable();
LOG.assertTrue(declaredVariable != null);
writeVariableWithoutSemicolonAndInitializer(builder, declaredVariable, context);
builder.append(" : ");
if (expression != null) {
final ExpressionContext context = forContext.copy();
writeExpression(expression, builder, context);
}
} else if (clause instanceof GrTraditionalForClause) {
final GrTraditionalForClause cl = (GrTraditionalForClause) clause;
final GrCondition initialization = cl.getInitialization();
final GrExpression condition = cl.getCondition();
final GrExpression update = cl.getUpdate();
if (initialization instanceof GrParameter) {
StringBuilder partBuilder = new StringBuilder();
writeVariableWithoutSemicolonAndInitializer(
partBuilder, (GrParameter) initialization, context);
final GrExpression initializer = ((GrParameter) initialization).getInitializerGroovy();
if (initializer != null) {
final ExpressionContext partContext = forContext.copy();
partBuilder.append(" = ");
writeExpression(initializer, partBuilder, partContext);
for (String statement : partContext.myStatements) {
builder.append(statement).append(", ");
}
builder.append(partBuilder);
}
} else if (initialization != null) {
StringBuilder partBuilder = new StringBuilder();
final ExpressionContext partContext = forContext.copy();
genForPart(builder, initialization, new CodeBlockGenerator(partBuilder, partContext, null));
}
builder.append(';');
if (condition != null) {
genForPart(builder, condition, forContext.copy()); // todo???
}
builder.append(';');
if (update != null) {
genForPart(builder, update, forContext.copy());
}
}
builder.append(')');
final GrStatement body = forStatement.getBody();
if (body != null) {
body.accept(new CodeBlockGenerator(builder, forContext, null));
}
}
