public static TTargetQuery AddSteps <TTargetQuery>(this IGremlinQueryAdmin admin, IEnumerable <Step> steps)
where TTargetQuery : IGremlinQueryBase
{
var ret = default(IGremlinQueryBase?);
foreach (var step in steps)
{
ret = admin.AddStep <IGremlinQueryBase>(step);
admin = ret.AsAdmin();
}
return(ret == null
? throw new ArgumentException($"{nameof(steps)} must contain at least one step.", nameof(steps))
: ret.AsAdmin().ChangeQueryType <TTargetQuery>());
}
public static IGremlinQueryBase AddStep(this IGremlinQueryAdmin admin, Step step)
{
return admin.InsertStep(admin.Steps.Count, step);
}
public static IGremlinQueryBase InsertSteps(this IGremlinQueryAdmin admin, int index, IEnumerable<Step> steps)
{
return admin.ConfigureSteps(x => x.InsertRange(index, steps));
}
public static IGremlinQueryBase InsertStep(this IGremlinQueryAdmin admin, int index, Step step)
{
return admin.ConfigureSteps(x => x.Insert(index, step));
}
public static IGremlinQueryBase AddSteps(this IGremlinQueryAdmin admin, IEnumerable<Step> steps)
{
return admin.ConfigureSteps(x => x.InsertRange(admin.Steps.Count, steps));
}
public static IGremlinQuery AddSteps(this IGremlinQueryAdmin admin, Step[] steps)
{
return(admin.ConfigureSteps(x => x.InsertRange(admin.Steps.Count, steps)));
}
public static IGremlinQuery InsertSteps(this IGremlinQueryAdmin admin, int index, Step[] steps)
{
return(admin.ConfigureSteps(x => x.InsertRange(index, steps)));
}
