IFqnCache (Gosu :: Core API 1.18.3 API)

All Known Implementing Classes:

FqnCache, WeakFqnCache
```
public interface IFqnCache<T>
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(String fqn)`
`void`	`add(String fqn, T userData)`
`void`	`clear()`
`boolean`	`contains(String fqn)`
`T`	`get(String fqn)`
`Set<String>`	`getFqns()`
`FqnCacheNode`	`getNode(String fqn)`
`boolean`	`remove(String fqn)`
`void`	`remove(String[] fqns)`
`void`	`visitBreadthFirst(Predicate<T> visitor)`
`void`	`visitDepthFirst(Predicate<T> visitor)`
`void`	`visitNodeDepthFirst(Predicate<FqnCacheNode> visitor)`

Method Detail

get
```
T get(String fqn)
```

getNode
```
FqnCacheNode getNode(String fqn)
```

contains
```
boolean contains(String fqn)
```

add
```
void add(String fqn)
```

add

void add(String fqn,
         T userData)

remove
```
void remove(String[] fqns)
```

remove
```
boolean remove(String fqn)
```

clear
```
void clear()
```

getFqns
```
Set<String> getFqns()
```

visitDepthFirst
```
void visitDepthFirst(Predicate<T> visitor)
```
Parameters:

visitor - returns whether or not to terminate visiting

visitNodeDepthFirst

void visitNodeDepthFirst(Predicate<FqnCacheNode> visitor)

visitBreadthFirst
```
void visitBreadthFirst(Predicate<T> visitor)
```
Parameters:

visitor - returns whether or not to continue visiting children of T