本文整理了Java中org.apache.flink.api.java.tuple.Tuple.copy()
方法的一些代码示例,展示了Tuple.copy()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Tuple.copy()
方法的具体详情如下:
包路径:org.apache.flink.api.java.tuple.Tuple
类名称:Tuple
方法名:copy
[英]Shallow tuple copy.
[中]浅元组拷贝。
代码示例来源:origin: apache/flink
@Override
@SuppressWarnings("unchecked")
public T reduce(T value1, T value2) throws Exception {
if (isTuple) {
Tuple result = ((Tuple) value1).copy();
return fieldAccessor.set((T) result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
} else {
T result = serializer.copy(value1);
return fieldAccessor.set(result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
}
}
}
代码示例来源:origin: org.apache.flink/flink-streaming-java
@Override
@SuppressWarnings("unchecked")
public T reduce(T value1, T value2) throws Exception {
if (isTuple) {
Tuple result = ((Tuple) value1).copy();
return fieldAccessor.set((T) result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
} else {
T result = serializer.copy(value1);
return fieldAccessor.set(result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
}
}
}
代码示例来源:origin: org.apache.flink/flink-streaming-java_2.11
@Override
@SuppressWarnings("unchecked")
public T reduce(T value1, T value2) throws Exception {
if (isTuple) {
Tuple result = ((Tuple) value1).copy();
return fieldAccessor.set((T) result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
} else {
T result = serializer.copy(value1);
return fieldAccessor.set(result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
}
}
}
代码示例来源:origin: org.apache.flink/flink-streaming-java_2.10
@Override
@SuppressWarnings("unchecked")
public T reduce(T value1, T value2) throws Exception {
if (isTuple) {
Tuple result = ((Tuple) value1).copy();
return fieldAccessor.set((T) result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
} else {
T result = serializer.copy(value1);
return fieldAccessor.set(result, adder.add(fieldAccessor.get(value1), fieldAccessor.get(value2)));
}
}
}
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