- All Implemented Interfaces:
- Serializable, org.apache.flink.api.common.functions.FlatMapFunction<String,org.apache.flink.api.java.tuple.Tuple2<String,Integer>>, org.apache.flink.api.common.functions.Function
- Enclosing class:
- SpoutSourceWordCount
public static final class SpoutSourceWordCount.Tokenizer
extends Object
implements org.apache.flink.api.common.functions.FlatMapFunction<String,org.apache.flink.api.java.tuple.Tuple2<String,Integer>>
Implements the string tokenizer that splits sentences into words as a user-defined FlatMapFunction. The function
takes a line (String) and splits it into multiple pairs in the form of "(word,1)" (Tuple2<String, Integer>
).
- See Also:
- Serialized Form