OffsetMap (bgpcep 0.8.4-SNAPSHOT API)

```
public final class OffsetMap
extends Object
```
A map of Router identifier to an offset. Used to maintain a simple offset-based lookup across multiple RouteEntry objects, which share either contributors or consumers. We also provide utility reformat methods, which provide access to array members and array management features.

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`<T> T[]`	`expand(OffsetMap oldOffsets, T[] oldArray, int offset)`
`List<RouteKey>`	`getRouteKeysList()`
`<T> T`	`getValue(T[] array, int offset)`
`int`	`offsetOf(RouteKey key)`
`<T> T[]`	`removeValue(T[] oldArray, int offset)`
`<T> void`	`setValue(T[] array, int offset, T value)`
`int`	`size()`
`OffsetMap`	`with(RouteKey key)`
`OffsetMap`	`without(RouteKey key)`

public OffsetMap without(RouteKey key)

public <T> T getValue(T[] array,
                      int offset)

public <T> void setValue(T[] array,
                         int offset,
                         T value)

public <T> T[] expand(OffsetMap oldOffsets,
                      T[] oldArray,
                      int offset)

public <T> T[] removeValue(T[] oldArray,
                           int offset)

public List<RouteKey> getRouteKeysList()

Class OffsetMap