MultiMap (OmegaT 6.0.0 API)

java.lang.Object
- org.omegat.util.MultiMap<K,V>

```
public class MultiMap<K,V>
extends java.lang.Object
```
A map that maps keys to sets of values. Does NOT allow null keys/values.

Constructor Summary

Constructors
Constructor Description

MultiMap()
Creates an empty MultiMap.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`containsKey(K key)`	Returns `true` if this map contains a mapping for the specified key.
`boolean`	`containsPair(K key, V value)`	Returns `true` if this map maps the specified key to the specified value.
`void`	`put(K key, V value)`	Associates the specified value with the specified key in this multi-map.
`void`	`remove(java.lang.Object key)`	Removes all the mappings for this key from this map if it is present.

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

- Constructor Detail
  - MultiMap
```
public MultiMap()
```
    Creates an empty MultiMap.
- Method Detail
  - containsKey
```
public boolean containsKey(K key)
```
    Returns true if this map contains a mapping for the specified key.
  - containsPair
```
public boolean containsPair(K key,
                            V value)
```
    Returns true if this map maps the specified key to the specified value.
  - put
```
public void put(K key,
                V value)
```
    Associates the specified value with the specified key in this multi-map. Unlike normal Map, if the map previously contained a mapping for this key, the new value is appended to the list of the values mapped from this key.
  - remove
```
public void remove(java.lang.Object key)
```
    Removes all the mappings for this key from this map if it is present.