com.sonicbase.index.Indices Maven / Gradle / Ivy

package com.sonicbase.index;

import com.sonicbase.schema.TableSchema;

import java.util.Comparator;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

@SuppressWarnings({"squid:S1168", "squid:S00107"})
// I prefer to return null instead of an empty array
// I don't know a good way to reduce the parameter count
public class Indices {
  private final ConcurrentHashMap> indexes = new ConcurrentHashMap<>();

  public Map> getIndices() {
    return indexes;
  }

  public void addIndex(int port, Map isOpForRebalance, TableSchema tableSchema, String indexName, Comparator[] comparators) {
    Index index = new Index(port, isOpForRebalance, tableSchema, indexName, comparators);
    ConcurrentHashMap tableIndexes = indexes.get(tableSchema.getName());
    if (tableIndexes == null) {
      tableIndexes = new ConcurrentHashMap<>();
      indexes.put(tableSchema.getName(), tableIndexes);
    }
    tableIndexes.put(indexName, index);
  }
}