IndexedList (Yamcs :: Core 5.4.2 API)

java.lang.Object
- org.yamcs.utils.IndexedList<K,V>

All Implemented Interfaces:

Iterable<V>
```
public class IndexedList<K,V>
extends Object
implements Iterable<V>
```
List which is indexed by a key in addition to its natural integer index
Does not allow removal

Field Summary

Fields
Modifier and Type Field Description

protected HashMap<K,Integer> keys

protected ArrayList<V> values

Constructor Summary

Constructors
Constructor Description

IndexedList()

IndexedList(int size)

IndexedList(IndexedList<K,V> list)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(K key, V value)`
`void`	`changeKey(K oldKey, K newKey)`
`V`	`get(int idx)`
`V`	`get(K key)`	Returns the value mapped to the key or null if there is no such element
`int`	`getIndex(K key)`	returns the index of the element with key or -1 if there is no such element
`List<V>`	`getList()`
`boolean`	`hasKey(K key)`
`Iterator<V>`	`iterator()`
`void`	`set(int idx, V value)`
`int`	`size()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Field Detail

values
```
protected ArrayList<V> values
```

keys
```
protected HashMap<K,Integer> keys
```

Constructor Detail

IndexedList
```
public IndexedList()
```

IndexedList

public IndexedList(IndexedList<K,V> list)

IndexedList
```
public IndexedList(int size)
```

Method Detail
- add
```
public void add(K key,
                V value)
```
- getIndex
```
public int getIndex(K key)
```
  returns the index of the element with key or -1 if there is no such element
  
  Parameters:
  
  key -
  
  Returns:
  
  returns the index of the element with key or -1 if there is no such element
- hasKey
```
public boolean hasKey(K key)
```
  Parameters:
  
  key -
  
  Returns:
  
  true if the list contains the key
- get
```
public V get(K key)
```
  Returns the value mapped to the key or null if there is no such element
  
  Parameters:
  
  key -
  
  Returns:
- get
```
public V get(int idx)
```
  Parameters:
  
  idx -
  
  Returns:
- iterator
```
public Iterator<V> iterator()
```
  Specified by:
  
  iterator in interface Iterable<K>
- size
```
public int size()
```
  Returns:
  
  returns the size of the list.
- changeKey
```
public void changeKey(K oldKey,
                      K newKey)
```
- getList
```
public List<V> getList()
```
- set
```
public void set(int idx,
                V value)
```
- toString
```
public String toString()
```
  Overrides:
  
  toString in class Object