private void addFieldToDoc(
Object value, String name, float boost, boolean multiValued, DocWrapper doc) {
if (value instanceof Collection) {
Collection collection = (Collection) value;
if (multiValued) {
for (Object o : collection) {
if (o != null) doc.addField(name, o, boost);
}
} else {
if (doc.getField(name) == null)
for (Object o : collection) {
if (o != null) {
doc.addField(name, o, boost);
break;
}
}
}
} else if (multiValued) {
if (value != null) {
doc.addField(name, value, boost);
}
} else {
if (doc.getField(name) == null && value != null) doc.addField(name, value, boost);
}
}
