| ObservationMatcherOp.java |   | 27% | | 0% | 24 | 25 | 48 | 50 | 3 | 4 | 0 | 1 |
| SeriesTypeFieldMatcher.java | | 32% | | 0% | 17 | 22 | 27 | 35 | 7 | 12 | 0 | 2 |
| AbstractObservationFieldMatcher.java | | 48% | | 50% | 8 | 12 | 11 | 26 | 4 | 6 | 0 | 1 |
| PhaseFieldMatcher.java | | 10% | | 0% | 9 | 11 | 17 | 20 | 6 | 8 | 0 | 1 |
| TransformedFieldMatcher.java | | 9% | | 0% | 7 | 9 | 14 | 17 | 5 | 7 | 0 | 1 |
| BooleanFieldMatcher.java | | 28% | | 0% | 7 | 9 | 10 | 13 | 3 | 5 | 0 | 1 |
| ErrorFieldMatcher.java | | 13% | | n/a | 5 | 7 | 12 | 15 | 5 | 7 | 0 | 1 |
| StringFieldMatcher.java | | 62% | | 25% | 9 | 13 | 8 | 20 | 2 | 6 | 0 | 1 |
| MagnitudeFieldMatcher.java | | 38% | | n/a | 3 | 7 | 8 | 14 | 3 | 7 | 0 | 1 |
| ObjectNameFieldMatcher.java | | 20% | | n/a | 5 | 7 | 6 | 9 | 5 | 7 | 0 | 1 |
| DoubleFieldMatcher.java | | 87% | | 57% | 8 | 18 | 3 | 23 | 1 | 6 | 0 | 1 |
| ObsCodeFieldMatcher.java | | 70% | | n/a | 3 | 8 | 3 | 10 | 3 | 8 | 0 | 1 |
| JDFieldMatcher.java | | 80% | | n/a | 2 | 7 | 3 | 14 | 2 | 7 | 0 | 1 |
| ObservationFilter.java | | 99% | | 80% | 2 | 12 | 1 | 46 | 0 | 7 | 0 | 1 |