@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!(obj instanceof Ray2D)) return false;
Ray2D that = (Ray2D) obj;
// Compare each field
if (!EqualUtils.areEqual(this.x0, that.x0)) return false;
if (!EqualUtils.areEqual(this.y0, that.y0)) return false;
if (!EqualUtils.areEqual(this.dx, that.dx)) return false;
if (!EqualUtils.areEqual(this.dy, that.dy)) return false;
return true;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj instanceof Circle2D) {
Circle2D that = (Circle2D) obj;
// Compare each field
if (!EqualUtils.areEqual(this.xc, that.xc)) return false;
if (!EqualUtils.areEqual(this.yc, that.yc)) return false;
if (!EqualUtils.areEqual(this.r, that.r)) return false;
if (this.direct != that.direct) return false;
return true;
}
return super.equals(obj);
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (!(obj instanceof EllipseArc2D)) return false;
EllipseArc2D that = (EllipseArc2D) obj;
// test whether supporting ellipses have same support
if (!this.ellipse.equals(that.ellipse)) return false;
// test if angles are the same
if (!EqualUtils.areEqual(startAngle, that.startAngle)) return false;
if (!EqualUtils.areEqual(angleExtent, that.angleExtent)) return false;
return true;
}