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Code Block
languagejava
titleKTable.java
     /**
	 * 
     * Joins one record of this KTable to n records of the other KTable,
     * an update in this KTable will update all n matching records, an update
     * in other table will update only the one matching record.
     * 
     * @param the table containing n records for each K of this table
     * @param keyExtractor a {@code ValueMapper} returning the key of this table from the others value
     * @param customCombinedKey a {@code ValueMapper} allowing the CombinedKey to be wrapped in a custom object
	 * @param combinedKey a {@code ValueMapper} allowing to unwrap the custom object again.
     * @param <VO> the resultings tables Value
     * @param joiner
     * @return
     */
    <KO VO, K1, V1> KTable<KO,VO> oneToManyJoin(KTable<K1, V1> other,
            ValueMapper<V1, K> keyExtractor, 
			ValueMapper<CombinedKey<K1,K>,KO> customCombinedKeyoutputKeyCombiner,
			ValueMapper<KO,CombinedKey<K1,K>> combinedKeyoutputKeySpliter,
			ValueJoiner<V, V1, VO> joiner,
            Serde<K1> keyOtherSerde, 
	        Serde<V1> valueOtherSerde,
            Serde<VO> joinValueSerde);

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