public class ArrayMap
extends java.lang.Object
Modifier and Type | Field | Description |
---|---|---|
private java.util.ArrayList |
m_array |
Array of values.
|
private java.util.HashMap |
m_map |
Map from values to indices.
|
Constructor | Description |
---|---|
ArrayMap() |
Default constructor.
|
ArrayMap(int size) |
Constructor with initial capacity supplied.
|
Modifier and Type | Method | Description |
---|---|---|
int |
find(java.lang.Object obj) |
Find existing object.
|
int |
findOrAdd(java.lang.Object obj) |
Add object.
|
java.lang.Object |
get(int index) |
Get value for index.
|
int |
size() |
Get count of values present.
|
private java.util.ArrayList m_array
private java.util.HashMap m_map
public ArrayMap()
public ArrayMap(int size)
size
- initial capacity for array mappublic java.lang.Object get(int index)
index
- number to be looked uppublic int find(java.lang.Object obj)
obj
- value to be found-1
if not foundpublic int findOrAdd(java.lang.Object obj)
obj
- value to be addedpublic int size()