本文整理汇总了Java中java8.util.stream.StreamSupport.doubleStream方法的典型用法代码示例。如果您正苦于以下问题：Java StreamSupport.doubleStream方法的具体用法？Java StreamSupport.doubleStream怎么用？Java StreamSupport.doubleStream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java8.util.stream.StreamSupport的用法示例。
在下文中一共展示了StreamSupport.doubleStream方法的3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: doubles
import java8.util.stream.StreamSupport; //导入方法依赖的package包/类
/**
* Returns a stream producing the given {@code streamSize} number of
* pseudorandom {@code double} values, each between zero
* (inclusive) and one (exclusive).
*
* @param streamSize the number of values to generate
* @return a stream of {@code double} values
* @throws IllegalArgumentException if {@code streamSize} is
* less than zero
* @since 1.8
*/
public DoubleStream doubles(long streamSize) {
if (streamSize < 0L)
throw new IllegalArgumentException(BAD_SIZE);
return StreamSupport.doubleStream
(new RandomDoublesSpliterator
(0L, streamSize, Double.MAX_VALUE, 0.0),
false);
}
示例2: doubles
import java8.util.stream.StreamSupport; //导入方法依赖的package包/类
/**
* Returns a stream producing the given {@code streamSize} number of
* pseudorandom {@code double} values from this generator and/or one split
* from it; each value is between zero (inclusive) and one (exclusive).
*
* @param streamSize the number of values to generate
* @return a stream of {@code double} values
* @throws IllegalArgumentException if {@code streamSize} is
* less than zero
*/
public DoubleStream doubles(long streamSize) {
if (streamSize < 0L)
throw new IllegalArgumentException(BAD_SIZE);
return StreamSupport.doubleStream
(new RandomDoublesSpliterator
(this, 0L, streamSize, Double.MAX_VALUE, 0.0),
false);
}
示例3: stream
import java8.util.stream.StreamSupport; //导入方法依赖的package包/类
/**
* Returns a sequential {@link DoubleStream} with the specified range of the
* specified array as its source.
*
* @param array the array, assumed to be unmodified during use
* @param startInclusive the first index to cover, inclusive
* @param endExclusive index immediately past the last index to cover
* @return a {@code DoubleStream} for the array range
* @throws ArrayIndexOutOfBoundsException if {@code startInclusive} is
* negative, {@code endExclusive} is less than
* {@code startInclusive}, or {@code endExclusive} is greater than
* the array size
* @since 1.8
*/
public static DoubleStream stream(double[] array, int startInclusive, int endExclusive) {
return StreamSupport.doubleStream(spliterator(array, startInclusive, endExclusive), false);
}