renamed some stuff

src/main/kotlin/music/Main.kt

@@ -2,21 +2,19 @@ package music
 
 import music.Filter.Filters
 import music.Params.SAMPLES
-import music.generators.Generator
 import music.generators.ToneGenerator
-import javax.sound.sampled.AudioFormat;
-import javax.sound.sampled.AudioSystem;
-import javax.sound.sampled.DataLine;
-import javax.sound.sampled.SourceDataLine;
+import javax.sound.sampled.AudioFormat
+import javax.sound.sampled.AudioSystem
+import javax.sound.sampled.DataLine
+import javax.sound.sampled.SourceDataLine
 
 object Params {
-    val SAMPLES = 44100;
+    const val SAMPLES = 44100
+    const val PI = kotlin.math.PI.toFloat()
     val CORES = Runtime.getRuntime().availableProcessors()
-    val PI = kotlin.math.PI.toFloat()
 }
 
-
-fun main(args: Array<String>) {
+fun main() {
 
     val format = AudioFormat(SAMPLES.toFloat(), 16, 1, true, false)
     val info = DataLine.Info( SourceDataLine::class.java, format)
@@ -25,15 +23,9 @@ fun main(args: Array<String>) {
     line.open(format)
     line.start()
 
-    for (i in 0..12) {
-
-        val gen = ToneGenerator(.2f, i, WaveformTransformations::sine)
-
-
-
-        val signal = Filters.ease(gen.getWave(Samples(1)))
+    val gen = ToneGenerator(.2f, -24, WaveformTransformations::sawtooth)
 
-        line.write(signal.toBytes(), 0, signal.size * 2)
-    }
+    val signal = Filters.ease(gen.get(Samples(2)))
 
+    line.write(signal.toBytes(), 0, signal.size * 2)
 }

src/main/kotlin/music/generators/Generator.kt

@@ -4,12 +4,12 @@ import music.Samples
 import music.Signal
 import music.WaveformTransformation
 
-abstract class Generator(val volume: Float, val waveform: WaveformTransformation) {
+abstract class Generator(private val volume: Float, private val waveform: WaveformTransformation) {
 
-    fun getWave(samples: Samples): Signal {
+    fun get(samples: Samples): Signal {
         return waveform(generate(samples), volume)
     }
 
-    abstract fun generate(samples: Samples): Samples
+    protected abstract fun generate(samples: Samples): Samples
 }