Method Detail

• getFirst

  public java.lang.Object getFirst()

  Returns:

  The data member of the first DSResponse in the current queue

• first

  public java.lang.Object first(java.lang.String ds)

  Parameters:

  (String) - ds A DataSource name

  Returns:

  The data member of the first DSResponse in the current queue for the parameter DataSource

• first

  public java.lang.Object first(java.lang.String ds,
                       java.lang.String operation)

  Parameters:

  (String) - ds A DataSource name

  (String) - operation A String representing an operation type, like "fetch" or "add"

  Returns:

  The data member of the first DSResponse in the current queue which is for the parameter DataSource and is in response to a DSRequest of the parameter operation type (eg, returns the response to the first "add" on a given DataSource)

• getLast

  public java.lang.Object getLast()

  Returns:

  The data member of the last DSResponse in the current queue

• last

  public java.lang.Object last(java.lang.String ds)

  Parameters:

  (String) - ds A DataSource name

  Returns:

  The data member of the last DSResponse in the current queue for the parameter DataSource

• last

  public java.lang.Object last(java.lang.String ds,
                      java.lang.String operation)

  Parameters:

  (String) - ds A DataSource name

  (String) - operation A String representing an operation type, like "fetch" or "add"

  Returns:

  The data member of the last DSResponse in the current queue which is for the parameter DataSource and is in response to a DSRequest of the parameter operation type (eg, returns the response to the most recent "add" on a given DataSource)