# Package org.vertx.java.core.streams

- Interface Summary
  Interface | Description
  --- | ---
  ReadStream | Represents a stream of data that can be read from.
  WriteStream | Represents a stream of data that can be written to

- Class Summary
  Class | Description
  --- | ---
  Pump | Pumps data from a `ReadStream` to a `WriteStream` and performs flow control where necessary to prevent the write stream from getting overloaded.