本文整理汇总了Java中org.apache.lucene.analysis.Token.getPositionIncrement方法的典型用法代码示例。如果您正苦于以下问题：Java Token.getPositionIncrement方法的具体用法？Java Token.getPositionIncrement怎么用？Java Token.getPositionIncrement使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.lucene.analysis.Token的用法示例。
在下文中一共展示了Token.getPositionIncrement方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: testZeroPosIncrSloppyPqAnd
import org.apache.lucene.analysis.Token; //导入方法依赖的package包/类
/**
* PQ AND Mode - Manually creating a phrase query
*/
public void testZeroPosIncrSloppyPqAnd() throws IOException {
final PhraseQuery pq = new PhraseQuery();
int pos = -1;
for (Token tap : INCR_0_QUERY_TOKENS_AND) {
pos += tap.getPositionIncrement();
pq.add(new Term("field",tap.toString()), pos);
}
doTestZeroPosIncrSloppy(pq, 0);
pq.setSlop(1);
doTestZeroPosIncrSloppy(pq, 0);
pq.setSlop(2);
doTestZeroPosIncrSloppy(pq, 1);
}
示例2: testZeroPosIncrSloppyMpqAnd
import org.apache.lucene.analysis.Token; //导入方法依赖的package包/类
/**
* MPQ AND Mode - Manually creating a multiple phrase query
*/
public void testZeroPosIncrSloppyMpqAnd() throws IOException {
final MultiPhraseQuery mpq = new MultiPhraseQuery();
int pos = -1;
for (Token tap : INCR_0_QUERY_TOKENS_AND) {
pos += tap.getPositionIncrement();
mpq.add(new Term[]{new Term("field",tap.toString())}, pos); //AND logic
}
doTestZeroPosIncrSloppy(mpq, 0);
mpq.setSlop(1);
doTestZeroPosIncrSloppy(mpq, 0);
mpq.setSlop(2);
doTestZeroPosIncrSloppy(mpq, 1);
}
示例3: compare
import org.apache.lucene.analysis.Token; //导入方法依赖的package包/类
@Override
public int compare(final Token o1, final Token o2) {
return o1.getPositionIncrement() - o2.getPositionIncrement();
}
示例4: getCollation
import org.apache.lucene.analysis.Token; //导入方法依赖的package包/类
private String getCollation(String origQuery,
List<SpellCheckCorrection> corrections) {
StringBuilder collation = new StringBuilder(origQuery);
int offset = 0;
String corr = "";
for(int i=0 ; i<corrections.size() ; i++) {
SpellCheckCorrection correction = corrections.get(i);
Token tok = correction.getOriginal();
// we are replacing the query in order, but injected terms might cause
// illegal offsets due to previous replacements.
if (tok.getPositionIncrement() == 0)
continue;
corr = correction.getCorrection();
boolean addParenthesis = false;
Character requiredOrProhibited = null;
int indexOfSpace = corr.indexOf(' ');
StringBuilder corrSb = new StringBuilder(corr);
int bump = 1;
//If the correction contains whitespace (because it involved breaking a word in 2+ words),
//then be sure all of the new words have the same optional/required/prohibited status in the query.
while(indexOfSpace>-1 && indexOfSpace<corr.length()-1) {
addParenthesis = true;
char previousChar = tok.startOffset()>0 ? origQuery.charAt(tok.startOffset()-1) : ' ';
if(previousChar=='-' || previousChar=='+') {
corrSb.insert(indexOfSpace + bump, previousChar);
if(requiredOrProhibited==null) {
requiredOrProhibited = previousChar;
}
bump++;
} else if ((tok.getFlags() & QueryConverter.TERM_IN_BOOLEAN_QUERY_FLAG) == QueryConverter.TERM_IN_BOOLEAN_QUERY_FLAG) {
corrSb.insert(indexOfSpace + bump, "AND ");
bump += 4;
}
indexOfSpace = correction.getCorrection().indexOf(' ', indexOfSpace + bump);
}
int oneForReqOrProhib = 0;
if(addParenthesis) {
if(requiredOrProhibited!=null) {
corrSb.insert(0, requiredOrProhibited);
oneForReqOrProhib++;
}
corrSb.insert(0, '(');
corrSb.append(')');
}
corr = corrSb.toString();
int startIndex = tok.startOffset() + offset - oneForReqOrProhib;
int endIndex = tok.endOffset() + offset;
collation.replace(startIndex, endIndex, corr);
offset += corr.length() - oneForReqOrProhib - (tok.endOffset() - tok.startOffset());
}
return collation.toString();
}