| Methods Summary |
|---|
| public boolean | equals(java.lang.Object o)Returns true iff o is equal to this.
if (!(o instanceof SpanTermQuery))
return false;
SpanTermQuery other = (SpanTermQuery)o;
return (this.getBoost() == other.getBoost())
&& this.term.equals(other.term);
|
| public void | extractTerms(java.util.Set terms)
terms.add(term);
|
| public java.lang.String | getField() return term.field();
|
| public org.apache.lucene.search.spans.Spans | getSpans(org.apache.lucene.index.IndexReader reader)
return new Spans() {
private TermPositions positions = reader.termPositions(term);
private int doc = -1;
private int freq;
private int count;
private int position;
public boolean next() throws IOException {
if (count == freq) {
if (!positions.next()) {
doc = Integer.MAX_VALUE;
return false;
}
doc = positions.doc();
freq = positions.freq();
count = 0;
}
position = positions.nextPosition();
count++;
return true;
}
public boolean skipTo(int target) throws IOException {
// are we already at the correct position?
if (doc >= target) {
return true;
}
if (!positions.skipTo(target)) {
doc = Integer.MAX_VALUE;
return false;
}
doc = positions.doc();
freq = positions.freq();
count = 0;
position = positions.nextPosition();
count++;
return true;
}
public int doc() { return doc; }
public int start() { return position; }
public int end() { return position + 1; }
public String toString() {
return "spans(" + SpanTermQuery.this.toString() + ")@"+
(doc==-1?"START":(doc==Integer.MAX_VALUE)?"END":doc+"-"+position);
}
};
|
| public org.apache.lucene.index.Term | getTerm()Return the term whose spans are matched. return term;
|
| public java.util.Collection | getTerms()Returns a collection of all terms matched by this query.
Collection terms = new ArrayList();
terms.add(term);
return terms;
|
| public int | hashCode()Returns a hash code value for this object.
return Float.floatToIntBits(getBoost()) ^ term.hashCode() ^ 0xD23FE494;
|
| public java.lang.String | toString(java.lang.String field)
StringBuffer buffer = new StringBuffer();
if (term.field().equals(field))
buffer.append(term.text());
else
buffer.append(term.toString());
buffer.append(ToStringUtils.boost(getBoost()));
return buffer.toString();
|
