public override XsdValidationState EvaluateStartElement(string localName, string ns)
{
emptiableComputed = false;
for (int i = 0; i < choice.CompiledItems.Count; i++)
{
XmlSchemaParticle xsobj = (XmlSchemaParticle)choice.CompiledItems [i];
XsdValidationState xa = Manager.Create(xsobj);
XsdValidationState result = xa.EvaluateStartElement(localName, ns);
if (result != XsdValidationState.Invalid)
{
OccuredInternal++;
if (Occured > choice.ValidatedMaxOccurs)
{
return(XsdValidationState.Invalid);
}
else if (Occured == choice.ValidatedMaxOccurs)
{
return(result);
}
else
{
return(Manager.MakeSequence(result, this));
}
}
}
emptiable = choice.ValidatedMinOccurs <= Occured;
emptiableComputed = true;
return(XsdValidationState.Invalid);
}
public override XsdValidationState EvaluateStartElement(string name, string ns)
{
XsdValidationState afterHead = head.EvaluateStartElement(name, ns);
if (afterHead != XsdValidationState.Invalid)
{
head = afterHead;
return(afterHead is XsdEmptyValidationState ? rest : this);
}
else if (!head.EvaluateIsEmptiable())
{
return(XsdValidationState.Invalid);
}
return(rest.EvaluateStartElement(name, ns));
}
public override XsdValidationState EvaluateStartElement(string localName, string ns)
{
this.emptiableComputed = false;
bool flag = true;
int i = 0;
while (i < this.choice.CompiledItems.Count)
{
XmlSchemaParticle xsobj = (XmlSchemaParticle)this.choice.CompiledItems[i];
XsdValidationState xsdValidationState = base.Manager.Create(xsobj);
XsdValidationState xsdValidationState2 = xsdValidationState.EvaluateStartElement(localName, ns);
if (xsdValidationState2 != XsdValidationState.Invalid)
{
base.OccuredInternal++;
if (base.Occured > this.choice.ValidatedMaxOccurs)
{
return(XsdValidationState.Invalid);
}
if (base.Occured == this.choice.ValidatedMaxOccurs)
{
return(xsdValidationState2);
}
return(base.Manager.MakeSequence(xsdValidationState2, this));
}
else
{
if (!this.emptiableComputed)
{
flag &= xsdValidationState.EvaluateIsEmptiable();
}
i++;
}
}
if (!this.emptiableComputed)
{
if (flag)
{
this.emptiable = true;
}
if (!this.emptiable)
{
this.emptiable = (this.choice.ValidatedMinOccurs <= base.Occured);
}
this.emptiableComputed = true;
}
return(XsdValidationState.Invalid);
}
public override XsdValidationState EvaluateStartElement(string name, string ns)
{
if (this.seq.CompiledItems.Count == 0)
{
return(XsdValidationState.Invalid);
}
int num = (this.current >= 0) ? this.current : 0;
XsdValidationState xsdValidationState = this.currentAutomata;
bool flag = false;
XsdValidationState xsdValidationState2;
for (;;)
{
if (xsdValidationState == null)
{
xsdValidationState = base.Manager.Create(this.seq.CompiledItems[num] as XmlSchemaParticle);
flag = true;
}
if (xsdValidationState is XsdEmptyValidationState && this.seq.CompiledItems.Count == num + 1 && base.Occured == this.seq.ValidatedMaxOccurs)
{
break;
}
xsdValidationState2 = xsdValidationState.EvaluateStartElement(name, ns);
if (xsdValidationState2 != XsdValidationState.Invalid)
{
goto IL_E1;
}
if (!xsdValidationState.EvaluateIsEmptiable())
{
goto Block_8;
}
num++;
if (num > this.current && flag && this.current >= 0)
{
goto Block_13;
}
if (this.seq.CompiledItems.Count > num)
{
xsdValidationState = base.Manager.Create(this.seq.CompiledItems[num] as XmlSchemaParticle);
}
else
{
if (this.current < 0)
{
goto Block_15;
}
num = 0;
xsdValidationState = null;
}
}
return(XsdValidationState.Invalid);
Block_8:
this.emptiable = false;
return(XsdValidationState.Invalid);
IL_E1:
this.current = num;
this.currentAutomata = xsdValidationState2;
if (flag)
{
base.OccuredInternal++;
if (base.Occured > this.seq.ValidatedMaxOccurs)
{
return(XsdValidationState.Invalid);
}
}
return(this);
Block_13:
return(XsdValidationState.Invalid);
Block_15:
return(XsdValidationState.Invalid);
}
public override XsdValidationState EvaluateStartElement(string name, string ns)
{
if (seq.CompiledItems.Count == 0)
{
return(XsdValidationState.Invalid);
}
int idx = current < 0 ? 0 : current;
XsdValidationState xa = currentAutomata;
// If it is true and when matching particle was found, then
// it will increment occurence.
bool increment = false;
while (true)
{
// if (current < 0 || current == seq.CompiledItems.Count) {
// idx = current = 0;
// increment = true;
// }
if (xa == null) // This code runs in case of a newiteration.
{
xa = Manager.Create(seq.CompiledItems [idx] as XmlSchemaParticle);
increment = true;
}
if (xa is XsdEmptyValidationState &&
seq.CompiledItems.Count == idx + 1 &&
Occured == seq.ValidatedMaxOccurs)
{
return(XsdValidationState.Invalid);
}
else
{
XsdValidationState result = xa.EvaluateStartElement(name, ns);
if (result == XsdValidationState.Invalid)
{
if (!xa.EvaluateIsEmptiable())
{
emptiable = false;
return(XsdValidationState.Invalid);
}
}
else
{
current = idx;
currentAutomata = result;
if (increment)
{
OccuredInternal++;
if (Occured > seq.ValidatedMaxOccurs)
{
return(XsdValidationState.Invalid);
}
}
// current++;
// return Manager.MakeSequence (result, this);
return(this);
// skip in other cases.
}
}
idx++;
if (idx > current && increment && current >= 0)
{
return(XsdValidationState.Invalid);
}
if (seq.CompiledItems.Count > idx)
{
xa = Manager.Create(seq.CompiledItems [idx] as XmlSchemaParticle);
}
else if (current < 0) // started from top
{
return(XsdValidationState.Invalid);
}
else // started from middle
{
idx = 0;
xa = null;
}
}
}