protected BatchExpression UpdateBatch(BatchExpression batch, Expression input, LambdaExpression operation)
{
if (input != batch.Input || operation != batch.Operation)
{
return(new BatchExpression(input, operation));
}
return(batch);
}
protected virtual Expression VisitBatch(BatchExpression batch)
{
this.Write("Batch(");
this.WriteLine(Indentation.Inner);
this.Visit(batch.Input);
this.Write(",");
this.WriteLine(Indentation.Same);
this.Visit(batch.Operation);
this.Write(")");
return(batch);
}
protected virtual bool CompareBatch(BatchExpression x, BatchExpression y)
{
return(this.Compare(x.Input, y.Input) && this.Compare(x.Operation, y.Operation));
}
protected virtual Expression VisitBatch(BatchExpression batch)
{
var operation = (LambdaExpression)this.Visit(batch.Operation);
return(this.UpdateBatch(batch, batch.Input, operation));
}
