Simple question.. moving up in iteration

Programming Questions

pieterpost

Simple question.. moving up in iteration

in Programming Questions • 1 year ago

Hello everyone,

I've got a quite simple question but can't figure out how to do it. I'm using a HashMap for looping trough a csv, retrieving the elements and the amount of doubles.

What I want to do is filtering out the words that are less then 10 times in the csv. My function is like this:

void drawGraphic() {
Iterator i = countryCount.entrySet().iterator(); // Get an iterator
while (i.hasNext ()) {
Map.Entry me = (Map.Entry)i.next();
String valString = me.getValue().toString()
if (int(valString) < 10){
** Filter the item out and start the iteration from the next word **
}
rect(xPos, yPos, -int(valString), 5);
yPos = yPos + 10;
}
}

So when the while-loop reaches a word that has a valString less then 10 it should filter the word out ( something like i++ in normal for loops ). Unfortunately i++ or something like that doesn't work :(.

What is the code I'm looking for?

Thanks in advance

Replies(2)

amnon.owed

Re: Simple question.. moving up in iteration

1 year ago

I think the word you are looking for is continue.

Option 1

if (int(valString) < 10){
continue;
}
rect(xPos, yPos, -int(valString), 5);
yPos = yPos + 10;

Option 2

if (int(valString) > 10){
rect(xPos, yPos, -int(valString), 5);
yPos = yPos + 10;
}

pieterpost

Re: Simple question.. moving up in iteration

1 year ago

Great!! Thanks!! Exactly the code I was looking for! Thanks a lot from a happy Dutchman :)

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