public FSSubQuery(FSUtil util)
{
_util = util;
Relations = new FSSubQueryList <TFSSubEntity, TFSEntity>(_util);
Conditions = new FSQueryList <TFSSubEntity>(_util);
}
public FSSubQueryList(FSUtil util)
{
FSUtil = util;
Entity = util.Create <TFSEntity>();
SubEntity = util.Create <TFSSubEntity>();
}
public FSSubQuery(
FSUtil util,
Expression <Func <TFSSubEntity, object> > field = null,
Expression <Func <TFSSubEntity, object> > from = null,
string alias = null,
FSSubQueryList <TFSSubEntity, TFSEntity> relations = null,
FSQueryList <TFSSubEntity> conditions = null,
Func <string, string> fieldModifier = null
) : this(util)
{
_util = util;
if (field != null)
{
FieldExpr = field;
}
if (fieldModifier != null)
{
FieldModifier = fieldModifier;
}
if (from != null)
{
FromExpr = from;
}
if (alias != null)
{
Alias = alias;
}
if (relations != null)
{
Relations = relations;
}
if (conditions != null)
{
Conditions = conditions;
}
}
public string ExtendBranchCondition()
{
return(FSUtil.ExtendBranch(Entity));
}
public string GetWhereBranch(Expression <Func <TFSEntity, object> > property, string prefix = "AND", string alias = null, bool native = false)
{
var tableName = Table(property);
return(FSUtil.GetWhereBranch(tableName, prefix, alias, native));
}
public string GetWhereBranch(string tableName, string prefix = "AND", string alias = null, bool native = false)
{
return(tableName.IsNullOrEmpty()
? FSUtil.GetWhereBranch(Entity, prefix, alias, native)
: FSUtil.GetWhereBranch(tableName, prefix, alias, native));
}
public string BranchCondition(string tableName, string alias = null, bool native = false)
{
return(FSUtil.BranchCondition(tableName, alias, native));
}
public string BranchCondition <TProperty>(Expression <Func <TFSEntity, TProperty> > property, string alias = null, bool native = false)
{
return(FSUtil.BranchCondition(Entity, property, alias, native));
}
public string BranchCondition(bool native = false)
{
return(FSUtil.BranchCondition(Entity, native));
}
public FSQueryHelper(FSUtil util)
{
FSUtil = util;
Entity = util.Create <TFSEntity>();
}
public FSQueryList(FSUtil util)
{
FSUtil = util;
}
public FSSubQueryHelper(FSUtil util)
: base(util)
{
SubEntity = util.Create <TFSSubEntity>();
}
public static FSQueryList <TFSEntity> QueryList <TFSEntity>(this FSUtil util)
where TFSEntity : class, IDevFrameworkDataObject
{
return(new FSQueryList <TFSEntity>(util));
}