Java 8 stream for-loop
Im new to Java 8 Streams and would like to convert following code-block to Java 8's Stream way of doing the same thing.
Edit: Updates the class-names to be less confusing. (Removed Foo, Bar, Baz...)
ArrayList<PriceList> priceLists = new ArrayList<PriceList>();
// I'm casting to a type-safe List from getObjects()
// -which is a function I dont have access to. Is there a nice
// solution to embed this in the stream-syntax?
List<PriceListGroup> distObjects = (List<PriceListGroup>) objects.get(1).getObjects();
for(PriceListGroup group : distObjects) {
Set<Affiliate> affiliates = group.getAffiliates();
for(Affiliate affiliate : affiliates) {
priceLists.add(affiliate.getPriceList());
}
}
All help & explanation appreciated
Copyright License：
Author:「henrik」,Reproduced under the CC 4.0 BY-SA copyright license with link to original source & disclaimer.
Link to：https://stackoverflow.com/questions/29342659/java-8-stream-for-loop
About “Java 8 stream for-loop” questions
Im new to Java 8 Streams and would like to convert following code-block to Java 8's Stream way of doing the same thing.
Edit: Updates the class-names to be less confusing. (Removed Foo, Bar, Baz.....
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guys.
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