package com.bigdata.search;
/**
* Read-only {@link ITermDocRecord}.
*
* @author <a href="mailto:thompsonbry@users.sourceforge.net">Bryan Thompson</a>
*/
public class ReadOnlyTermDocRecord<V extends Comparable<V>>
implements ITermDocRecord<V> {
private final String text;
private final V docId;
private final Integer fieldId;
// private final int termFreq;
private final double termWeight;
public ReadOnlyTermDocRecord(final String text, final V docId,
final int fieldId,
// final int termFreq,
final double termWeight) {
if (docId == null)
throw new IllegalArgumentException();
this.text = text; // MAY be null.
this.docId = docId;
this.fieldId = fieldId;
// this.termFreq = termFreq;
this.termWeight = termWeight;
}
public String toString(){
return getClass().getName() + "{text=" + text + ", docId=" + docId
+ ", fieldId=" + fieldId /* + ", termFreq=" + termFreq */
+ ", termWeight=" + termWeight + "}";
}
public String getToken() {
if (text == null)
throw new UnsupportedOperationException();
return text;
}
public V getDocId() {
return docId;
}
public int getFieldId() throws UnsupportedOperationException {
if (fieldId == Integer.MIN_VALUE)
throw new UnsupportedOperationException();
return fieldId;
}
public double getLocalTermWeight() {
return termWeight;
}
// public int termFreq() {
// return termFreq;
// }
}