private void Initialise()
{
rootGroup = new WhereClauseGroup
{
GroupType = WhereClauseGroupType.Where
};
currentGroup = rootGroup;
}
public IWhereClauseBuilder EndNesting()
{
if (currentGroup != null && currentGroup.Parent != null)
{
currentGroup = currentGroup.Parent;
}
return(this);
}
private IWhereClauseBuilder AddNestedGroupToCurrentGroup <TEntity>(
Expression <Func <TEntity, bool> > expression,
WhereClauseGroupType groupType,
string alias = null,
string tableName = null,
string tableSchema = null)
{
ThrowIfNotInitialised();
var newGroup = new WhereClauseGroup
{
GroupType = groupType,
Parent = currentGroup
};
currentGroup.Groups.Add(newGroup);
currentGroup = newGroup;
return(AddConditionToCurrentGroup(expression,
LogicalOperator.NotSet,
alias,
tableName,
tableSchema));
}