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Diffstat (limited to 'java/EAC/Intersection.java')
-rw-r--r-- | java/EAC/Intersection.java | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/java/EAC/Intersection.java b/java/EAC/Intersection.java deleted file mode 100644 index 1e1beafb770..00000000000 --- a/java/EAC/Intersection.java +++ /dev/null @@ -1,62 +0,0 @@ -/** - * Title: Intersection - * Description: A binary intersection operator class for the Event Analysis - * Configurator. Acts as a sort of filter, combining two event - * streams into one. - */ -package EAC; -import java.awt.*; - -public class Intersection extends Operator { - - // Where did the last event come from? - protected Primitive last_event_source; - - public Intersection(EACPanel p) { - super(p); - last_event_source = null; - } /* constructor */ - - public void draw() throws BoundsException { - // the intersection symbol - final char iSymbol = '^'; - - // subtle adjustments to position symbol within circle - final int xTweak = 2; - final int yTweak = -5; - - char symbol[] = new char[1]; - Graphics g = canvas.getGraphics(); - - super.draw(); - symbol[0] = iSymbol; - g.drawChars(symbol,0,1, - anchor.x + (int) (DIAMETER / 2) - xTweak, - anchor.y + (int) (DIAMETER / 2) - yTweak); - } /* draw */ - - public void event(Source s) throws ConnectionException { - //System.out.println("Intersection event"); - if (last_event_source == null) - last_event_source = s; - else if (last_event_source != s) { // we've now gotten events from two distinct sources - int i; - - last_event_source = null; - for (i = 0; i < output_count; i++) - output[i].event(s); - } // else no-op, because this event is from the same source as the last event - } /* event */ - - public void write(File f) throws java.io.IOException { - f.writeInt(f.INTERSECTION); - f.writeInt(anchor.x); - f.writeInt(anchor.y); - } /* write */ - - public void read(File f) throws java.io.IOException { - anchor = new Point(); - anchor.x = f.readInt(); - anchor.y = f.readInt(); - } /* read */ -}
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