cern.colt.matrix
Interface DoubleMatrix1DProcedure
- public interface DoubleMatrix1DProcedure
Interface that represents a condition or procedure object: takes
a single argument and returns a boolean value.
apply
public boolean apply(DoubleMatrix1D element)
- Applies a procedure to an argument.
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:
element
- element passed to the procedure.- Returns:
- a flag to inform the object calling the procedure.
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