本文整理汇总了Java中org.apache.flink.streaming.runtime.streamrecord.StreamRecord.copy方法的典型用法代码示例。如果您正苦于以下问题：Java StreamRecord.copy方法的具体用法？Java StreamRecord.copy怎么用？Java StreamRecord.copy使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.flink.streaming.runtime.streamrecord.StreamRecord的用法示例。
在下文中一共展示了StreamRecord.copy方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: collect
import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; //导入方法依赖的package包/类
@Override
public void collect(StreamRecord<OUT> record) {
Set<Output<StreamRecord<OUT>>> selectedOutputs = selectOutputs(record);
if (selectedOutputs.isEmpty()) {
return;
}
Iterator<Output<StreamRecord<OUT>>> it = selectedOutputs.iterator();
while (true) {
Output<StreamRecord<OUT>> out = it.next();
if (it.hasNext()) {
// we don't have the last output
// perform a shallow copy
StreamRecord<OUT> shallowCopy = record.copy(record.getValue());
out.collect(shallowCopy);
} else {
// this is the last output
out.collect(record);
break;
}
}
}
示例2: copy
import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; //导入方法依赖的package包/类
@Override
public StreamElement copy(StreamElement from) {
// we can reuse the timestamp since Instant is immutable
if (from.isRecord()) {
StreamRecord<T> fromRecord = from.asRecord();
return fromRecord.copy(typeSerializer.copy(fromRecord.getValue()));
}
else if (from.isWatermark()) {
// is immutable
return from;
}
else {
throw new RuntimeException();
}
}
示例3: collect
import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; //导入方法依赖的package包/类
@Override
public void collect(StreamRecord<T> record) {
for (int i = 0; i < outputs.length - 1; i++) {
Output<StreamRecord<T>> output = outputs[i];
StreamRecord<T> shallowCopy = record.copy(record.getValue());
output.collect(shallowCopy);
}
if (outputs.length > 0) {
// don't copy for the last output
outputs[outputs.length - 1].collect(record);
}
}
示例4: copy
import org.apache.flink.streaming.runtime.streamrecord.StreamRecord; //导入方法依赖的package包/类
@Override
public StreamRecord<T> copy(StreamRecord<T> from) {
return from.copy(typeSerializer.copy(from.getValue()));
}