AlertRepository (GigaSpaces 16.2.1 API)

All Known Subinterfaces:

InternalAlertRepository

All Known Implementing Classes:

DefaultAlertRepository
```
public interface AlertRepository
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addAlert(Alert alert)` Add the alert to the repository.
`Alert`	`getAlertByAlertUid(String alertUid)` Get a specific alert by its `Alert.getAlertUid()`
`Alert[]`	`getAlertsByGroupUid(String groupUid)` Get an array of alerts matching a `Alert.getGroupUid()`.
`Iterable<Alert>`	`iterateFifo()` An Iterator over the alerts in the repository from the first alert to arrive to the last.
`Iterable<Alert>`	`iterateLifo()` An Iterator over the alerts in the repository from the last alert to arrive to the first.
`Iterable<Iterable<Alert>>`	`list()` An Iterator of Iterators over the alerts in the repository, each iterator groups together alerts belonging to the same group UID.
`int`	`size()` The number of Alerts stored in this alert repository.

- Method Detail
  - addAlert
```
void addAlert(Alert alert)
```
    Add the alert to the repository. The added alert will be set with an alert UID.
    
    Parameters:
    
    alert - the alert to add to the repository.
  - getAlertByAlertUid
```
Alert getAlertByAlertUid(String alertUid)
```
    Get a specific alert by its Alert.getAlertUid()
    
    Parameters:
    
    alertUid - The alert unique identifier
    
    Returns:
    
    The alert matching this UID. null if not match was found.
  - getAlertsByGroupUid
```
Alert[] getAlertsByGroupUid(String groupUid)
```
    Get an array of alerts matching a Alert.getGroupUid(). The alerts are ordered in a LIFO order. Last alert to arrive of the same group will be in index zero, first alert to arrive of the same group will be in index size -1.
    
    Parameters:
    
    groupUid - The group unique identifier
    
    Returns:
    
    The alerts belonging to this group UID. Zero-length array if no match was found.
  - iterateFifo
```
Iterable<Alert> iterateFifo()
```
    An Iterator over the alerts in the repository from the first alert to arrive to the last.
    
    Returns:
    
    an iterator in a first-in (the group) and first-out (of iterator) order.
  - iterateLifo
```
Iterable<Alert> iterateLifo()
```
    An Iterator over the alerts in the repository from the last alert to arrive to the first.
    
    Returns:
    
    an iterator in a last-in (the group) and first-out (of iterator) order.
  - list
```
Iterable<Iterable<Alert>> list()
```
    An Iterator of Iterators over the alerts in the repository, each iterator groups together alerts belonging to the same group UID. The list is ordered by sequence of alert events, first iterator is the last group to be have been updated. There may be more than one Iterator with the same group UID (this happens when a 'group' is resolved, and new alerts with the same group UID arrive at a later time).
    
    Returns:
    
    an iterator in a last-updated (per group) order.
  - size
```
int size()
```
    The number of Alerts stored in this alert repository.
    
    Returns:
    
    the size of the repository.

Interface AlertRepository

Method Summary

Method Detail

addAlert

getAlertByAlertUid

getAlertsByGroupUid

iterateFifo

iterateLifo

list

size