// LOG.info("evaluate(" + a + "," + b + ")=" + r);
return r;
}
public BooleanWritable evaluate(DoubleWritable a, DoubleWritable b) {
BooleanWritable r = this.resultCache;
if ((a == null) || (b == null)) {
r = null;
} else {
r.set(a.get() == b.get());
}
// LOG.info("evaluate(" + a + "," + b + ")=" + r);
return r;
}