h2/src/main/org/h2/mvstore/db/TransactionStore.java
/**
         * Open the map to store the data.
         *
         * @param <K> the key type
         * @param <V> the value type
         * @param name the name of the map
         * @param keyType the key data type
         * @param valueType the value data type
         * @return the transaction map
         */
Open the map to store the data.
Open the map to store the data .
public <K, V> TransactionMap<K, V> openMap(String name, DataType keyType, DataType valueType) {
            checkNotClosed();
            MVMap<K, VersionedValue> map = store.openMap(name, keyType, valueType);
            int mapId = map.getId();
            return new TransactionMap<K, V>(this, map, mapId);
        }
public < K , V > TransactionMap < K , V > openMap ( String name , DataType keyType , DataType valueType ) { checkNotClosed ( ) ; MVMap < K , VersionedValue > map = store . openMap ( name , keyType , valueType ) ; int mapId = map . getId ( ) ; return new TransactionMap < K , V > ( this , map , mapId ) ; }
Open the map to store the data.
Open the map to store the data .