提高动态插入用户词语时的健壮性

hankcs · hankcs · commit 111fa2b44813 · 2015-07-12T19:47:38.000+08:00
diff --git a/src/main/java/com/hankcs/hanlp/seg/Segment.java b/src/main/java/com/hankcs/hanlp/seg/Segment.java
@@ -245,6 +245,7 @@ protected static List<Vertex> combineByCustomDictionary(List<Vertex> vertexList)
                     CoreDictionary.Attribute value = null;
                     for (; to < wordNet.length; ++to)
                     {
+                        if (wordNet[to] == null) continue;
                         state = state.transition(wordNet[to].realWord.toCharArray(), 0);
                         if (state == null) break;
                         if (state.getValue() != null)
@@ -258,6 +259,7 @@ protected static List<Vertex> combineByCustomDictionary(List<Vertex> vertexList)
                         StringBuilder sbTerm = new StringBuilder();
                         for (int j = start; j < end; ++j)
                         {
+                            if (wordNet[j] == null) continue;
                             sbTerm.append(wordNet[j]);
                             wordNet[j] = null;
                         }

Original file line number	Diff line number	Diff line change
`@@ -245,6 +245,7 @@ protected static List<Vertex> combineByCustomDictionary(List<Vertex> vertexList)`
`245`	`245`	`CoreDictionary.Attribute value = null;`
`246`	`246`	`for (; to < wordNet.length; ++to)`
`247`	`247`	`{`
	`248`	`+ if (wordNet[to] == null) continue;`
`248`	`249`	`state = state.transition(wordNet[to].realWord.toCharArray(), 0);`
`249`	`250`	`if (state == null) break;`
`250`	`251`	`if (state.getValue() != null)`
`@@ -258,6 +259,7 @@ protected static List<Vertex> combineByCustomDictionary(List<Vertex> vertexList)`
`258`	`259`	`StringBuilder sbTerm = new StringBuilder();`
`259`	`260`	`for (int j = start; j < end; ++j)`
`260`	`261`	`{`
	`262`	`+ if (wordNet[j] == null) continue;`
`261`	`263`	`sbTerm.append(wordNet[j]);`
`262`	`264`	`wordNet[j] = null;`
`263`	`265`	`}`