Using isEmpty() is a bit faster, as it allows us to side-step a
subsequent comparison.
Change-Id: If2470ac293f0678e7bf158fccc00f263ed73a207
Signed-off-by: Robert Varga <rovarga@cisco.com>
package org.opendaylight.controller.cluster.datastore.shardstrategy;
package org.opendaylight.controller.cluster.datastore.shardstrategy;
import org.opendaylight.controller.cluster.datastore.Configuration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.controller.cluster.datastore.Configuration;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import java.util.List;
-
public class ModuleShardStrategy implements ShardStrategy {
public static final String NAME = "module";
public class ModuleShardStrategy implements ShardStrategy {
public static final String NAME = "module";
this.configuration = configuration;
}
this.configuration = configuration;
}
- @Override public String findShard(YangInstanceIdentifier path) {
+ @Override
+ public String findShard(YangInstanceIdentifier path) {
List<String> shardNames =
configuration.getShardNamesFromModuleName(moduleName);
List<String> shardNames =
configuration.getShardNamesFromModuleName(moduleName);
- if(shardNames.size() == 0){
+ if (shardNames.isEmpty()) {
return DefaultShardStrategy.DEFAULT_SHARD;
}
return shardNames.get(0);
return DefaultShardStrategy.DEFAULT_SHARD;
}
return shardNames.get(0);