from jep import jproxy
import random 

    
class MyWritable(Writable):
    def write(self, value):
        print ("Write: ",value)
        
class MyReadable(Readable):
    def read(self):   
        return random.random()       

class MyReadableArray(ReadableArray):   
    def read(self):
        ret = []
        for i in range (self.getSize()):
            ret.append(random.random())
        return ret
         
    def getSize(self):
        return 20

class MyReadableCalibratedArray(ReadableCalibratedArray):
    def read(self):
        return rw1.read()
        
    def getSize(self):
        return rw1.getSize()
        
    def getCalibration(self):
        return ArrayCalibration(5,1000)
                
class MyReadableMatrix(ReadableMatrix):     
    def read(self):
        ret = []
        for i in range (self.getHeight()):
            ret.append([random.random()] * self.getWidth())
        return to_array(ret, 'd')
    
    def getWidth(self):
        return 80

    def getHeight(self):
        return 40
   

class MyReadableCalibratedMatrix(ReadableCalibratedMatrix):
    def read(self):
        return ri1.read()
        
    def getWidth(self):
        return ri1.getWidth()

    def getHeight(self):
        return ri1.getHeight()

    def getCalibration(self):
        return MatrixCalibration(2,4,100,200)      


#plot([1,2,3])

ws1 = MyWritable("ws1")
rs1 = MyReadable("rs1")
rw1 = MyReadableArray("rw1")
ri1 = MyReadableMatrix("ri1")
ac1 = MyReadableCalibratedArray("ac1")
mc1 = MyReadableCalibratedMatrix("mc1")



t=lscan(ws1, (rs1, rw1, ri1, ac1, mc1), 0, 5, 5)