Field Detail

• RUNNING

  public static final com.google.common.base.Predicate<NodeMetadata> RUNNING

  Match nodes with State == RUNNING

• TERMINATED

  public static final com.google.common.base.Predicate<NodeMetadata> TERMINATED

  Match nodes with State == NODE_TERMINATED

• SUSPENDED

  public static final com.google.common.base.Predicate<NodeMetadata> SUSPENDED

  Match nodes with State == SUSPENDED

Constructor Detail

• NodePredicates

  public NodePredicates()

Method Detail

• locationId

  public static com.google.common.base.Predicate<ComputeMetadata> locationId(String id)

  Return nodes in the specified location.

  Parameters:

  id - id of the location

  Returns:

  predicate

• parentLocationId

  public static com.google.common.base.Predicate<ComputeMetadata> parentLocationId(String id)

  Return nodes in the specified parent location.

  Parameters:

  id - id of the location

  Returns:

  predicate

• withIds

  public static <T extends ComputeMetadata> com.google.common.base.Predicate<T> withIds(String... ids)

  Return nodes with the specific ids Note: returns all nodes, regardless of the state.

  Parameters:

  ids - ids of the resources

  Returns:

  predicate

• all

  public static com.google.common.base.Predicate<ComputeMetadata> all()

  return everything.

• inGroup

  public static com.google.common.base.Predicate<NodeMetadata> inGroup(String group)

  Return nodes in the specified group. Note: returns all nodes, regardless of the state.

  Parameters:

  group - group to match the items

  Returns:

  predicate

• hasGroup

  public static com.google.common.base.Predicate<NodeMetadata> hasGroup()

  Return nodes who have a value for NodeMetadata.getGroup()

• runningInGroup

  public static com.google.common.base.Predicate<NodeMetadata> runningInGroup(String group)

  Return nodes with specified group that are in the NODE_RUNNING state.

  Parameters:

  group - group to match the items

  Returns:

  predicate