/// <summary>
/// Adds a filter based on a binding path. The given token will resolve to a property at the specified <paramref name="path"/>.
/// </summary>
/// <param name="token">The identifier of the filter. Typically what precedes the operator in a filter.</param>
/// <param name="path">The property this token should resolve to.</param>
/// <param name="supportedOperatorTypes">List of supported operator tokens. Null for all operators.</param>
public void AddSearchFilterProperty(string token, PropertyPath path, string[] supportedOperatorTypes = null)
{
SearchFilterTokens.Add(token);
SearchFilterProperties.Add(new SearchFilterProperty(token, path, supportedOperatorTypes));
foreach (var backend in m_SearchBackends.Values)
{
backend.AddSearchFilterProperty(token, path, supportedOperatorTypes);
}
}
/// <summary>
/// Adds a filter based on a binding path. The given token will resolve to a property at the specified <paramref name="path"/>.
/// </summary>
/// <param name="token">The identifier of the filter. Typically what precedes the operator in a filter.</param>
/// <param name="path">The property this token should resolve to.</param>
/// <param name="options">The set of filter options.</param>
public void AddSearchFilterProperty(string token, PropertyPath path, SearchFilterOptions options)
{
SearchFilterTokens.Add(token);
SearchFilterProperties.Add(new SearchFilterProperty(token, path, options));
foreach (var backend in m_SearchBackends.Values)
{
backend.AddSearchFilterProperty(token, path, options);
}
}
/// <summary>
/// Adds a search filter based on a callback function. The given token will resolve to the result of the specified <paramref name="getSearchFilterFunc"/>.
/// </summary>
/// <param name="token">The identifier of the filter. Typically what precedes the operator in a filter.</param>
/// <param name="getSearchFilterFunc">Callback used to get the object that is used in the filter. Takes an object of type TData and returns an object of type TFilter.</param>
/// <param name="supportedOperatorTypes">List of supported operator tokens. Null for all operators.</param>
/// <typeparam name="TData">The data type being searched.</typeparam>
/// <typeparam name="TFilter">The return type for the filter.</typeparam>
public void AddSearchFilterCallback <TData, TFilter>(string token, Func <TData, TFilter> getSearchFilterFunc, string[] supportedOperatorTypes = null)
{
SearchFilterTokens.Add(token);
SearchFilterCallbacks.Add(new SearchFilterCallback <TData, TFilter>
{
Token = token,
GetSearchFilterFunc = getSearchFilterFunc,
SupportedOperatorTypes = supportedOperatorTypes
});
foreach (var backend in m_SearchBackends.Values.OfType <ISearchBackend <TData> >())
{
backend.AddSearchFilterCallback(token, getSearchFilterFunc, supportedOperatorTypes);
}
}
/// <summary>
/// Adds a search filter based on a callback function. The given token will resolve to the result of the specified <paramref name="getSearchFilterFunc"/>.
/// </summary>
/// <param name="token">The identifier of the filter. Typically what precedes the operator in a filter.</param>
/// <param name="getSearchFilterFunc">Callback used to get the object that is used in the filter. Takes an object of type TData and returns an object of type TFilter.</param>
/// <param name="options">The set of filter options.</param>
/// <typeparam name="TData">The data type being searched.</typeparam>
/// <typeparam name="TFilter">The return type for the filter.</typeparam>
public void AddSearchFilterCallback <TData, TFilter>(string token, Func <TData, TFilter> getSearchFilterFunc, SearchFilterOptions options)
{
SearchFilterTokens.Add(token);
SearchFilterCallbacks.Add(new SearchFilterCallback <TData, TFilter>
{
Token = token,
GetSearchFilterFunc = getSearchFilterFunc,
Options = options
});
foreach (var backend in m_SearchBackends.Values.OfType <ISearchBackend <TData> >())
{
backend.AddSearchFilterCallback(token, getSearchFilterFunc, options);
}
}
