Artifact.java 文件源码

/**
 * starts from 0
 * @return
 */
@Index(name = "index_word_index")
public Integer getWordIndex() {
    if(wordOffset==null)
    {
        if(artifactType==Type.Word)
        {

            wordOffset=0;
            Artifact preWord = getPreviousArtifact();
            while(preWord!=null)
            {
                wordOffset++;
                preWord = preWord.getPreviousArtifact();
                previousArtifact = null;
            }
        }

    }
    return wordOffset;
}