T - type of the read elements.@FunctionalInterface public static interface KeyGroupPartitioner.ElementReaderFunction<T>
DataInputView.| 限定符和类型 | 方法和说明 |
|---|---|
T |
readElement(org.apache.flink.core.memory.DataInputView div) |
@Nonnull T readElement(@Nonnull org.apache.flink.core.memory.DataInputView div) throws IOException
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