watermark

Imports

• github.com/apache/beam/sdks/go/pkg/beam
• github.com/apache/beam/sdks/go/pkg/beam/core/graph
• github.com/apache/beam/sdks/go/pkg/beam/core/graph/mtime
• github.com/apache/beam/sdks/go/pkg/beam/core/graph/window
• github.com/apache/beam/sdks/go/pkg/beam/model/pipeline_v1
• github.com/satori/go.uuid

Standard library imports

• context
• flag
• fmt
• math/rand
• reflect
• time