public bool Check(string id)
{
AssetBase asset;
// XXX:This is probably not an efficient implementation.
return(m_cache.TryGetValue(id, out asset));
}
public AssetBase Get(string id, out bool found)
{
m_getCount++;
found = false;
AssetBase assetBase;
if (m_cache.TryGetValue(id, out assetBase))
{
found = true;
m_hitCount++;
}
if (m_getCount == m_debugEpoch)
{
MainConsole.Instance.DebugFormat(
"[ASSET CACHE]: Cached = {0}, Get = {1}, Hits = {2}%, Size = {3} bytes, Avg. A. Size = {4} bytes",
m_cachedCount,
m_getCount,
((double)m_hitCount / m_getCount) * 100.0,
m_cache.Size,
m_cache.Size / m_cache.Count);
m_getCount = 0;
m_hitCount = 0;
m_cachedCount = 0;
}
// if (null == assetBase)
// MainConsole.Instance.DebugFormat("[CENOME ASSET CACHE]: Asset {0} not in cache", id);
return(assetBase);
}
/// <summary>
/// Gets the <paramref name="value"/> associated with the specified <paramref name="key"/>.
/// </summary>
/// <returns>
/// <see langword="true"/>if the <see cref="ICnmCache{TKey,TValue}"/> contains an element with
/// the specified key; otherwise, <see langword="false"/>.
/// </returns>
/// <param name="key">
/// The key whose <paramref name="value"/> to get.
/// </param>
/// <param name="value">
/// When this method returns, the value associated with the specified <paramref name="key"/>,
/// if the <paramref name="key"/> is found; otherwise, the
/// default value for the type of the <paramref name="value"/> parameter. This parameter is passed uninitialized.
/// </param>
/// <exception cref="ArgumentNullException">
/// <paramref name="key"/>is <see langword="null"/>.
/// </exception>
/// <seealso cref="ICnmCache{TKey,TValue}.Set"/>
/// <seealso cref="ICnmCache{TKey,TValue}.Remove"/>
/// <seealso cref="ICnmCache{TKey,TValue}.RemoveRange"/>
/// <seealso cref="ICnmCache{TKey,TValue}.Clear"/>
/// <seealso cref="ICnmCache{TKey,TValue}.PurgeExpired"/>
public bool TryGetValue(TKey key, out TValue value)
{
lock (m_syncRoot)
{
return(m_cache.TryGetValue(key, out value));
}
}
/// <summary>
/// Get asset stored
/// </summary>
/// <param name="id">
/// The asset's id.
/// </param>
/// <returns>
/// Asset if it is found from cache; otherwise <see langword="null"/>.
/// </returns>
/// <remarks>
/// <para>
/// Caller should always check that is return value <see langword="null"/>.
/// Cache doesn't guarantee in any situation that asset is stored to it.
/// </para>
/// </remarks>
public AssetBase Get(string id)
{
m_getCount++;
AssetBase assetBase;
if (m_cache.TryGetValue(id, out assetBase))
{
m_hitCount++;
}
if (m_getCount == m_debugEpoch)
{
Log.InfoFormat(
"[ASSET CACHE]: Cached = {0}, Get = {1}, Hits = {2}%, Size = {3} bytes, Avg. A. Size = {4} bytes",
m_cachedCount,
m_getCount,
((double)m_hitCount / m_getCount) * 100.0,
m_cache.Size,
m_cache.Size / m_cache.Count);
m_getCount = 0;
m_hitCount = 0;
m_cachedCount = 0;
}
return(assetBase);
}
