パッケージ org.wcardinal.controller.data

クラス SROQueue<T>

java.lang.Object
org.wcardinal.controller.data.SROQueue<T>
型パラメータ:
T - data type
すべての実装されたインタフェース:
Iterable<T>, Collection<T>, Queue<T>, SLockable, SVariable, Unlockable
直系の既知のサブクラス:
SQueue
public abstract class SROQueue<T> extends Object implements SLockable, SVariable, Queue<T>
Represents a read-only queue and is more efficient for data streams compared to the SList. The default capacity is Integer.MAX_VALUE. The following are not supported for efficiency reasons: * Collection.remove(Object), * Collection.removeAll(java.util.Collection), * Collection.retainAll(java.util.Collection).

  • コンストラクタの詳細

    • SROQueue

      public SROQueue()

  • メソッドの詳細

    • capacity

      @ThreadSafe public int capacity(int capacity)

    • capacity

      @ThreadSafe public int capacity()

    • setCapacity

      @ThreadSafe public abstract int setCapacity(int capacity)
      Sets to the specified capacity. Older elements are removed to fit to the specified capacity if the number of elements this queue has is larger than the specified capacity.
      パラメータ:
      capacity - the new capacity
      戻り値:
      the previous capacity
      例外:
      IllegalArgumentException - if the specified capacity is negative

    • getCapacity

      @ThreadSafe public abstract int getCapacity()
      Returns the capacity.
      戻り値:
      the capacity

    • clearAndAdd

      @ThreadSafe public abstract boolean clearAndAdd(T element)
      Clear this queue and then appends the specified element to this queue.
      パラメータ:
      element - element to be appended to this queue
      戻り値:
      true
      例外:
      NullPointerException - if this queue does not permit null, and the specified element is null

    • clearAndOffer

      @ThreadSafe public abstract boolean clearAndOffer(T element)
      Clear this queue and then appends the specified element to this queue without raising an exception.
      パラメータ:
      element - element to be appended to this queue
      戻り値:
      true if the specified element is successfully appended
      例外:
      NullPointerException - if this queue does not permit null, and the specified element is null

    • clearAndAddAll

      @ThreadSafe public abstract boolean clearAndAddAll(Collection<? extends T> elements)
      Clear this queue and then appends the specified elements to this queue.
      パラメータ:
      elements - elements to be appended to this queue
      戻り値:
      true if this queue is changed as a result of the call
      例外:
      NullPointerException - if the specified collection is null, or if this queue does not permit null, and the specified collection contains null

    • clearAndOfferAll

      @ThreadSafe public abstract boolean clearAndOfferAll(Collection<? extends T> elements)
      Clear this queue and then appends the specified elements to this queue.
      パラメータ:
      elements - elements to be appended to this queue
      戻り値:
      true if this queue is changed as a result of the call
      例外:
      NullPointerException - if the specified collection is null, or if this queue does not permit null, and the specified collection contains null

    • equals

      @ThreadSafe public abstract boolean equals(Collection<? extends T> other)
      Returns true if the specified target is equal to this.
      パラメータ:
      other - the target to be compared
      戻り値:
      true if the specified target is equal to this