Import from internal git

src/main/java/app/state/DoubleMatrixState.java

@@ -0,0 +1,49 @@
+package app.state;
+
+import com.google.common.eventbus.EventBus;
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import domain.events.fourier.*;
+import domain.image.GrayScaleMatrix;
+import domain.image.processing.complex.ComplexMatrix;
+
+public class DoubleMatrixState extends State {
+
+    private ComplexMatrix fourier;
+    private GrayScaleMatrix module;
+    private GrayScaleMatrix phase;
+    private GrayScaleMatrix real;
+    private GrayScaleMatrix imaginary;
+
+    @Inject
+    public DoubleMatrixState() { super(new EventBus()); }
+
+    public ComplexMatrix getFourier() {
+        return fourier;
+    }
+
+    public void setFourier(ComplexMatrix fourier) {
+        this.fourier = fourier;
+        this.eventBus.post(new ComplexMatrixChanged(fourier));
+    }
+
+    public void setModule(GrayScaleMatrix matrix) {
+        this.module = matrix;
+        this.eventBus.post(new ModuleChangedEvent(matrix));
+    }
+
+    public void setPhase(GrayScaleMatrix matrix) {
+        this.phase = matrix;
+        this.eventBus.post(new PhaseChangedEvent(matrix));
+    }
+
+    public void setReal(GrayScaleMatrix matrix) {
+        this.real = matrix;
+        this.eventBus.post(new RealChangedEvent(matrix));
+    }
+
+    public void setImaginary(GrayScaleMatrix matrix) {
+        this.imaginary = matrix;
+        this.eventBus.post(new ImaginaryChangedEvent(matrix));
+    }
+}