#Create a set of Classes that conform to the following Standards#
-
###Provide an iterable, randomly accessable set of points###
- Stream.php
- ConstantStream.php
-
###Store a Basis Time, and Time Interval in each Stream###
-
###Allow for the following operations to be performed on Streams:###
1. Addition 2. Subtraction 3. Multiplication 4. Division 5. Average 6. Minimum 7. Maximum Example: a->add(b) => A B C |0| |1| |1| |1| + |2| = |3| |2| |3| |5|
-
###In order to 'combine' (Operations Listed Above) two Streams, the following conditions must be met:###
1. Basis Times for both Streams must be the same 2. Time Interval for both Streams must be the same
-
###Null Values will be handled in the following manner:###
Addition: null + 10 = 10 --> 10 + null = 10 Subtraction: null - 10 = -10 --> 10 - null = 10 Multiplication: null * 10 = null --> 10 * null = null Division: null / 10 = null --> 10 / null = null Average: avg ( null , 10 ) = 10 Minimum: min ( null , 10 ) = 10 Maximum: max ( null , 10 ) = 10
###TODO###
- ####Create Constant Point Streams####
- Create Linear Interpolation Operation