public SliceRestriction(
CFMetaData cfm,
List<ColumnDefinition> columnDefs,
Bound bound,
boolean inclusive,
Term term) {
super(cfm, columnDefs);
slice = TermSlice.newInstance(bound, inclusive, term);
}
@Override
protected PrimaryKeyRestrictions doMergeWith(TokenRestriction otherRestriction)
throws InvalidRequestException {
if (!otherRestriction.isSlice())
throw invalidRequest(
"Columns \"%s\" cannot be restricted by both an equality and an inequality relation",
getColumnNamesAsString());
TokenRestriction.SliceRestriction otherSlice =
(TokenRestriction.SliceRestriction) otherRestriction;
if (hasBound(Bound.START) && otherSlice.hasBound(Bound.START))
throw invalidRequest(
"More than one restriction was found for the start bound on %s",
getColumnNamesAsString());
if (hasBound(Bound.END) && otherSlice.hasBound(Bound.END))
throw invalidRequest(
"More than one restriction was found for the end bound on %s",
getColumnNamesAsString());
return new SliceRestriction(metadata, columnDefs, slice.merge(otherSlice.slice));
}
@Override
public boolean isInclusive(Bound b) {
return slice.isInclusive(b);
}
@Override
public Iterable<Function> getFunctions() {
return slice.getFunctions();
}
@Override
public List<ByteBuffer> bounds(Bound b, QueryOptions options) throws InvalidRequestException {
return Collections.singletonList(slice.bound(b).bindAndGet(options));
}
@Override
public boolean hasBound(Bound b) {
return slice.hasBound(b);
}
