Package ghidra.util.datastruct

Class WeakSet<T>

java.lang.Object
ghidra.util.datastruct.WeakSet<T>
All Implemented Interfaces:
Iterable<T>
public abstract class WeakSet<T> extends Object implements Iterable<T>

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected WeakHashMap<T,T>
    weakHashStorage
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    WeakSet()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    abstract void
    add(T t)
    Add the given object to the set
    void
    addAll(Iterable<T> it)
    Adds all items to this set
    abstract void
    clear()
    Remove all elements from this data structure
    abstract boolean
    contains(T t)
    Returns true if the given object is in this data structure
    abstract boolean
    isEmpty()
    Return whether this data structure is empty
    protected void
    maybeWarnAboutAnonymousValue(T t)
    Looks for situations where clients may lose the values added to this class.
    abstract void
    remove(T t)
    Remove the given object from the data structure
    abstract int
    size()
    Return the number of objects contained within this data structure
    abstract Stream<T>
    stream()
    Returns a stream of the values of this collection.
    abstract Collection<T>
    values()
    Returns a Collection view of this set.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface java.lang.Iterable

    forEach, iterator, spliterator

  • Field Details

  • Constructor Details

    • WeakSet

      public WeakSet()

  • Method Details

    • maybeWarnAboutAnonymousValue

      protected void maybeWarnAboutAnonymousValue(T t)
      Looks for situations where clients may lose the values added to this class. This most often happens when a client adds an anonymous, local listener to an object that is using a WeakSet to store its listeners. Our policy is to implement listeners at the class field level so that they will not be flagged by this method.
      Parameters:
      t - The object to check

    • addAll

      public void addAll(Iterable<T> it)
      Adds all items to this set
      Parameters:
      it - the items

    • add

      public abstract void add(T t)
      Add the given object to the set
      Parameters:
      t - the object to add

    • remove

      public abstract void remove(T t)
      Remove the given object from the data structure
      Parameters:
      t - the object to remove

    • contains

      public abstract boolean contains(T t)
      Returns true if the given object is in this data structure
      Parameters:
      t - the object
      Returns:
      true if the given object is in this data structure

    • clear

      public abstract void clear()
      Remove all elements from this data structure

    • size

      public abstract int size()
      Return the number of objects contained within this data structure
      Returns:
      the size

    • isEmpty

      public abstract boolean isEmpty()
      Return whether this data structure is empty
      Returns:
      whether this data structure is empty

    • values

      public abstract Collection<T> values()
      Returns a Collection view of this set. The returned Collection is backed by this set.
      Returns:
      a Collection view of this set. The returned Collection is backed by this set.

    • stream

      public abstract Stream<T> stream()
      Returns a stream of the values of this collection.
      Returns:
      a stream of the values of this collection.