singrdk/base/Kernel/SpecSharp.Contracts/System.Collections.Hashtable.sg

// ----------------------------------------------------------------------------
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ----------------------------------------------------------------------------

using System;
using Microsoft.Contracts;


namespace System.Collections
{

    public class Hashtable
    {

        public object this [object! key]
        {
          [Pure]
          get
            requires key != null otherwise ArgumentNullException;
          set;
        }

        public int Count
        {
          [Pure]
          get;
        }

        public object SyncRoot
        {
          get;
        }

        public ICollection! Keys
        {
          [Pure]
          get;
        }

        public bool IsSynchronized
        {
          get;
        }

        public bool IsFixedSize
        {
          [Pure]
          get;
        }

        public ICollection! Values
        {
          [Pure]
          get;
        }

        public bool IsReadOnly
        {
          [Pure]
          get;
        }

        public void OnDeserialization (object sender);

        public static Hashtable Synchronized (Hashtable! table)
            requires table != null otherwise ArgumentNullException;

        public void Remove (object! key)
            requires key != null otherwise ArgumentNullException;

        public IDictionaryEnumerator GetEnumerator ();

        public void CopyTo (Array! array, int arrayIndex)
            requires array != null otherwise ArgumentNullException;
            requires arrayIndex >= 0 otherwise ArgumentOutOfRangeException;

        public bool ContainsValue (object value);

        public bool ContainsKey (object! key)
            requires key != null otherwise ArgumentNullException;

        public bool Contains (object key);

        public object Clone ();

        public void Clear ();

        public void Add (object! key, object value);

        public Hashtable (IDictionary! d, Single loadFactor, IHashCodeProvider hcp, IComparer comparer)
            requires d != null otherwise ArgumentNullException;

        public Hashtable (IDictionary d, IHashCodeProvider hcp, IComparer comparer);

        public Hashtable (IDictionary d, Single loadFactor);

        public Hashtable (IDictionary d);

        public Hashtable (int capacity, IHashCodeProvider hcp, IComparer comparer);

        public Hashtable (IHashCodeProvider hcp, IComparer comparer);

        public Hashtable (int capacity, Single loadFactor, IHashCodeProvider hcp, IComparer comparer)
            requires capacity >= 0 otherwise ArgumentOutOfRangeException;
            requires loadFactor >= 0 otherwise ArgumentOutOfRangeException;
            requires loadFactor <= 0 otherwise ArgumentOutOfRangeException;

        public Hashtable (int capacity, Single loadFactor);

        public Hashtable (int capacity);

        public Hashtable ();
    }
}