本文整理匯總了Java中org.apache.flink.api.java.operators.CrossOperator.DefaultCross方法的典型用法代碼示例。如果您正苦於以下問題：Java CrossOperator.DefaultCross方法的具體用法？Java CrossOperator.DefaultCross怎麽用？Java CrossOperator.DefaultCross使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.flink.api.java.operators.CrossOperator的用法示例。
在下文中一共展示了CrossOperator.DefaultCross方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: cross
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.
*
* <p>A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
*
*
* <p>The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
*
* <p>Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> cross(DataSet<R> other) {
return new CrossOperator.DefaultCross<>(this, other, CrossHint.OPTIMIZER_CHOOSES, Utils.getCallLocationName());
}
示例2: crossWithTiny
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.
*
* <p>A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
* This method also gives the hint to the optimizer that the second DataSet to cross is much
* smaller than the first one.
*
*
* <p>The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
*
* <p>Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> crossWithTiny(DataSet<R> other) {
return new CrossOperator.DefaultCross<>(this, other, CrossHint.SECOND_IS_SMALL, Utils.getCallLocationName());
}
示例3: crossWithHuge
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.
*
* <p>A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
* This method also gives the hint to the optimizer that the second DataSet to cross is much
* larger than the first one.
*
*
* <p>The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
*
* <p>Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> crossWithHuge(DataSet<R> other) {
return new CrossOperator.DefaultCross<>(this, other, CrossHint.FIRST_IS_SMALL, Utils.getCallLocationName());
}
示例4: cross
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.<br/>
* A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
*
* <p>
* The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
* <p>
* Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.</br>
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> cross(DataSet<R> other) {
return new CrossOperator.DefaultCross<T, R>(this, other);
}
示例5: crossWithTiny
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.<br/>
* A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
* This method also gives the hint to the optimizer that the second DataSet to cross is much
* smaller than the first one.
*
* <p>
* The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
* <p>
* Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.</br>
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> crossWithTiny(DataSet<R> other) {
return new CrossOperator.DefaultCross<T, R>(this, other);
}
示例6: crossWithHuge
import org.apache.flink.api.java.operators.CrossOperator; //導入方法依賴的package包/類
/**
* Initiates a Cross transformation.<br/>
* A Cross transformation combines the elements of two
* {@link DataSet DataSets} into one DataSet. It builds all pair combinations of elements of
* both DataSets, i.e., it builds a Cartesian product.
* This method also gives the hint to the optimizer that the second DataSet to cross is much
* larger than the first one.
*
* <p>
* The resulting {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross} wraps each pair of crossed elements into a {@link Tuple2}, with
* the element of the first input being the first field of the tuple and the element of the
* second input being the second field of the tuple.
*
* <p>
* Call {@link org.apache.flink.api.java.operators.CrossOperator.DefaultCross#with(org.apache.flink.api.common.functions.CrossFunction)} to define a
* {@link org.apache.flink.api.common.functions.CrossFunction} which is called for
* each pair of crossed elements. The CrossFunction returns a exactly one element for each pair of input elements.</br>
*
* @param other The other DataSet with which this DataSet is crossed.
* @return A DefaultCross that returns a Tuple2 for each pair of crossed elements.
*
* @see org.apache.flink.api.java.operators.CrossOperator.DefaultCross
* @see org.apache.flink.api.common.functions.CrossFunction
* @see DataSet
* @see Tuple2
*/
public <R> CrossOperator.DefaultCross<T, R> crossWithHuge(DataSet<R> other) {
return new CrossOperator.DefaultCross<T, R>(this, other);
}