Only include elements for which f
is true
All elements are equal to value
All elements are equal to value
At least one element is equal to value
At least one element is equal to value
Count number of occurrence of value
.
Count number of occurrence of value
.
Channels: With every matching element, the counter is increased.
,Buffers: When the element is removed, the counter is decreased.
Checks for existence of a value for which f
is true
Checks for existence of a value for which f
is true
Channels: false as long as f
returns false, then true
Buffers: false as long as no row exists where f
is true, then true
Checks whether f
is true for all elements
Checks whether f
is true for all elements
Stream contains at least one occurrence of value
.
Stream contains at least one occurrence of value
.
Channels: Once true, will never produce any other value.
,Buffers: When the item is removed, it will produce false.
Partitions stream into two sub-stream
Partitions stream into two sub-stream
The left stream contains all elements for which f
is true, all other
elements go to the right stream.