Package cern.colt.function
Interface LongObjectProcedure
public interface LongObjectProcedure
Interface that represents a procedure object: a procedure that takes
two arguments and does not return a value.
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Method Summary
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Method Details
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apply
Applies a procedure to two arguments. Optionally can return a boolean flag to inform the object calling the procedure.Example: forEach() methods often use procedure objects. To signal to a forEach() method whether iteration should continue normally or terminate (because for example a matching element has been found), a procedure can return false to indicate termination and true to indicate continuation.
- Parameters:
first
- first argument passed to the procedure.second
- second argument passed to the procedure.- Returns:
- a flag to inform the object calling the procedure.
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