LRUSet

java.lang.Object
- ghidra.util.datastruct.LRUMap<T,T>
- - ghidra.util.datastruct.LRUSet<T>

Type Parameters:

T - the type of items in the set

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Map<T,T>
```
public class LRUSet<T>
extends LRUMap<T,T>
implements java.lang.Iterable<T>
```
An ordered set-like data structure.
Use this when you need a collection of unique items (hence set) that are also ordered by insertion time.

- Field Summary
  - Fields inherited from class ghidra.util.datastruct.LRUMap
    map
- Constructor Summary
  
  Constructors
  Constructor Description
  
  LRUSet(int size)
  Constructs this set with the given size.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void add(T t)
  
  java.util.Iterator<T> iterator()
  
  java.lang.String toString()
  - Methods inherited from class ghidra.util.datastruct.LRUMap
    clear, containsKey, containsValue, eldestEntryRemoved, entrySet, get, isEmpty, keySet, put, putAll, remove, removeEldestEntry, size, values
  - 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
  - Methods inherited from interface java.util.Map
    compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

- Constructor Detail
  - LRUSet
```
public LRUSet(int size)
```
    Constructs this set with the given size. As elements are added, the oldest elements (by access time) will fall off the bottom of the set.
    If you do not wish to have a set bounded by size, then you can override LRUMap.removeEldestEntry(java.util.Map.Entry) to do nothing.
    
    Parameters:
    
    size - The size to which this set will be restricted.
- Method Detail
  - add
```
public void add(T t)
```
  - iterator
```
public java.util.Iterator<T> iterator()
```
    Specified by:
    
    iterator in interface java.lang.Iterable<T>
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class LRUMap<T,T>