Min

Javadoc

Provides a variety of different transforms for computing the minimum values in a collection, either globally or for each key.

Examples

Example 1: get the minimum of a PCollection of Doubles.

Example 2: calculate the minimum of the Integers associated with each unique key (which is of type String).

Related transforms

• Max for computing maximum values in a collection
• Mean for computing the arithmetic mean of the elements in a collection
• Combine for combining all values associated with a key to a single result