@Test void getRuleFeatures() { Rule r1 = new Rule("$A", "a"); Rule r2 = new Rule("$B", "$A $A"); Derivation dc1 = new Derivation(r1, Collections.emptyList()); Derivation dc2 = new Derivation(r1, Collections.emptyList()); Derivation d = new Derivation(r2, Arrays.asList(dc1, dc2)); Map<String, Integer> expected = new HashMap<String, Integer>(){{ put(r1.toString(), 2); put(r2.toString(), 1); }}; assertEquals(expected, d.getRuleFeatures()); }
public Map<String, Integer> getRuleFeatures(){ return getRuleFeatures(this); }
Derivation { public Map<String, Integer> getRuleFeatures(){ return getRuleFeatures(this); } }
Derivation { public Map<String, Integer> getRuleFeatures(){ return getRuleFeatures(this); } Derivation(Rule rule, List<Derivation> children); }
Derivation { public Map<String, Integer> getRuleFeatures(){ return getRuleFeatures(this); } Derivation(Rule rule, List<Derivation> children); float getScore(); Map<String, Integer> getRuleFeatures(); }
Derivation { public Map<String, Integer> getRuleFeatures(){ return getRuleFeatures(this); } Derivation(Rule rule, List<Derivation> children); float getScore(); Map<String, Integer> getRuleFeatures();  }