/// <summary>
/// Load the particle constraint from the specified data in binary database.
/// </summary>
/// <param name="particleIndex">The index of the particle constraint data in the binary database.</param>
/// <returns>The particle constraint in ParticleConstraint.</returns>
private ParticleConstraint BuildParticleConstraint(ushort particleIndex)
{
Debug.Assert(particleIndex >= 0);
Debug.Assert(particleIndex < Particles.Length);
SdbParticleConstraint sdbParticleConstraint = Particles[particleIndex];
var particleConstraint = ParticleConstraint.CreateParticleConstraint(sdbParticleConstraint.ParticleType);
particleConstraint.ParticleType = sdbParticleConstraint.ParticleType;
particleConstraint.MaxOccurs = sdbParticleConstraint.MaxOccurs;
particleConstraint.MinOccurs = sdbParticleConstraint.MinOccurs;
particleConstraint.ElementId = sdbParticleConstraint.ElementTypeId;
if (sdbParticleConstraint.ChildrenCount > 0)
{
Debug.Assert(sdbParticleConstraint.ParticleType == ParticleType.All ||
sdbParticleConstraint.ParticleType == ParticleType.Choice ||
sdbParticleConstraint.ParticleType == ParticleType.Group ||
sdbParticleConstraint.ParticleType == ParticleType.Sequence);
particleConstraint.ChildrenParticles = new ParticleConstraint[sdbParticleConstraint.ChildrenCount];
for (ushort i = 0; i < sdbParticleConstraint.ChildrenCount; i++)
{
ushort childIndex = ParticleIndexes[(ushort)(sdbParticleConstraint.ChildrenStartIndex + i)].ParticleIndex;
particleConstraint.ChildrenParticles[i] = BuildParticleConstraint(childIndex);
}
}
else if (sdbParticleConstraint.ParticleType == ParticleType.All ||
sdbParticleConstraint.ParticleType == ParticleType.Choice ||
sdbParticleConstraint.ParticleType == ParticleType.Group ||
sdbParticleConstraint.ParticleType == ParticleType.Sequence)
{
particleConstraint.ChildrenParticles = Cached.Array <ParticleConstraint>();
}
return(particleConstraint);
}
/// <summary>
/// Load the particle constraint from the specified data in binary database.
/// </summary>
/// <param name="particleIndex">The index of the particle constraint data in the binary database.</param>
/// <returns>The particle constraint in ParticleConstraint.</returns>
private ParticleConstraint BuildParticleConstraint(SdbIndex particleIndex)
{
Debug.Assert(particleIndex >= 0);
Debug.Assert(particleIndex < SdbDataHead.ParticleCount);
SdbParticleConstraint sdbParticleConstraint = SdbParticles[particleIndex];
var particleConstraint = ParticleConstraint.CreateParticleConstraint(sdbParticleConstraint.ParticleType);
particleConstraint.ParticleType = sdbParticleConstraint.ParticleType;
particleConstraint.MaxOccurs = sdbParticleConstraint.MaxOccurs;
particleConstraint.MinOccurs = sdbParticleConstraint.MinOccurs;
particleConstraint.ElementId = sdbParticleConstraint.ElementTypeId;
if (sdbParticleConstraint.ChildrenCount > 0)
{
Debug.Assert(sdbParticleConstraint.ParticleType == ParticleType.All ||
sdbParticleConstraint.ParticleType == ParticleType.Choice ||
sdbParticleConstraint.ParticleType == ParticleType.Group ||
sdbParticleConstraint.ParticleType == ParticleType.Sequence);
particleConstraint.ChildrenParticles = new ParticleConstraint[sdbParticleConstraint.ChildrenCount];
for (SdbIndex i = 0; i < sdbParticleConstraint.ChildrenCount; i++)
{
SdbIndex childIndex = SdbParticleIndexs[(SdbIndex)(sdbParticleConstraint.ChildrenStartIndex + i)].ParticleIndex;
particleConstraint.ChildrenParticles[i] = BuildParticleConstraint(childIndex);
}
}
else if (sdbParticleConstraint.ParticleType == ParticleType.All ||
sdbParticleConstraint.ParticleType == ParticleType.Choice ||
sdbParticleConstraint.ParticleType == ParticleType.Group ||
sdbParticleConstraint.ParticleType == ParticleType.Sequence)
{
particleConstraint.ChildrenParticles = EmptyChildrenParticles;
}
return(particleConstraint);
}