DoubleStream builder() returns a builder for a DoubleStream.
Syntax :
static DoubleStream.Builder builder()
Parameters :
- DoubleStream.Builder : A mutable builder for a DoubleStream. A stream builder has a lifecycle, which starts in a building phase, during which elements can be added, and then transitions to a built phase, after which elements may not be added.
Return Value : The function returns a builder for a DoubleStream.
Example 1 :
// Java code for DoubleStream builder() import java.util.*;
import java.util.stream.Stream;
import java.util.stream.DoubleStream;
class GFG {
// Driver code
public static void main(String[] args)
{
// Creating an DoubleStream using
// DoubleStream builder()
DoubleStream stream = DoubleStream.builder()
.add( 2.3 )
.build();
// Displaying the elements
stream.forEach(System.out::println);
}
} |
Output :
2.3
Example 2 :
// Java code for DoubleStream builder() import java.util.*;
import java.util.stream.Stream;
import java.util.stream.DoubleStream;
class GFG {
// Driver code
public static void main(String[] args)
{
// Creating an DoubleStream using
// DoubleStream builder()
DoubleStream stream = DoubleStream.builder().
add( 2.3 ).add(- 1.2 ).add( 3.5 ).add( 10.74 ).build();
// Displaying the elements
stream.forEach(System.out::println);
}
} |
Output :
2.3 -1.2 3.5 10.74
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