/// <summary>
/// Constructor.
/// </summary>
/// <param name="columnPath">Column path.</param>
/// <param name="values">Values collection.</param>
/// <param name="comparisonType">Comparison type.</param>
/// <param name="logicalOperation">Logical operation.</param>
public HierarchyDataStructureFilter(string columnPath, IEnumerable <object> values,
FilterComparisonType comparisonType = FilterComparisonType.Equal,
LogicalOperationStrict logicalOperation = LogicalOperationStrict.And)
{
ColumnPath = columnPath;
Values = values;
ComparisonType = comparisonType;
LogicalOperation = logicalOperation;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="columnPath">Column path.</param>
/// <param name="values">Values collection.</param>
/// <param name="comparisonType">Comparison type.</param>
/// <param name="logicalOperation">Logical operation.</param>
public EntityCollectionMappingHandlerFilter(string columnPath, List <object> values,
FilterComparisonType comparisonType = FilterComparisonType.Equal,
LogicalOperationStrict logicalOperation = LogicalOperationStrict.And)
{
ColumnPath = columnPath;
Values = values;
ComparisonType = comparisonType;
LogicalOperation = logicalOperation;
}
public static Filter CreateFilterGroup(LogicalOperationStrict logicalOperation)
{
return(new Filter()
{
FilterType = FilterType.FilterGroup,
LogicalOperation = logicalOperation,
Items = new Dictionary <string, Filter>()
});
}
protected static ExpressionMetadata GenerateGroup(LogicalOperationStrict logicalOperation)
{
return(new ExpressionMetadata()
{
NodeType = ExpressionMetadataNodeType.Group,
LogicalOperation = logicalOperation,
Items = new List <ExpressionMetadata>()
});
}
/// <summary>
/// Get dictionary, containing column name as a key and value for filtering as a value.
/// </summary>
/// <param name="hierarchyDataFilters"><see cref="Dictionary<string, object>"/>filters</param>
/// <param name="filtersGroup"><see cref="HierarchyDataStructureFilterGroup"/>Group for hierarchy data structure filters.</param>
/// <param name="logicalOperationStrict"><see cref="LogicalOperationStrict"/>Logical operation.</param>
/// <returns><see cref="EntityCollectionMappingHandlerFilterGroup"/>.</returns>
protected virtual EntityCollectionMappingHandlerFilterGroup GetFilterGroup(Dictionary <string, object> hierarchyDataFilters, HierarchyDataStructureFilterGroup filtersGroup,
LogicalOperationStrict logicalOperationStrict = LogicalOperationStrict.And)
{
List <EntityCollectionMappingHandlerFilter> filters = GetEntityCollectionMappingHandlerFilter(hierarchyDataFilters);
var hierarchyDataStructureFilters = GetEntityCollectionMappingHandlerFilter(filtersGroup);
if (hierarchyDataStructureFilters != null && hierarchyDataStructureFilters.Any())
{
filters.AddRange(hierarchyDataStructureFilters);
}
LogicalOperationStrict logicalOperation = filtersGroup != null ? filtersGroup.LogicalOperation : logicalOperationStrict;
return(new EntityCollectionMappingHandlerFilterGroup(filters, logicalOperation));
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="filters">Filters collection.</param>
/// <param name="logicalOperation">Logical operation.</param>
public EntityCollectionMappingHandlerFilterGroup(List <EntityCollectionMappingHandlerFilter> filters,
LogicalOperationStrict logicalOperation = LogicalOperationStrict.And)
{
Filters = filters;
LogicalOperation = logicalOperation;
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="filters">Filters collection.</param>
/// <param name="logicalOperation">Logical operation.</param>
public HierarchyDataStructureFilterGroup(IEnumerable <HierarchyDataStructureFilter> filters,
LogicalOperationStrict logicalOperation = LogicalOperationStrict.And)
{
Filters = filters;
LogicalOperation = logicalOperation;
}
