static BlipOperation invert(WaveletOperationContext reverseContext, BlipOperation op) { return new BlipOperationInverter(reverseContext).visit(op); }
@Override public void visitWaveletBlipOperation(WaveletBlipOperation op) { inverse = new WaveletBlipOperation( op.getBlipId(), BlipOperationInverter.invert(reverseContext, op.getBlipOp())); }