TT:blockPartSequence

blockPartSequence
 

Schema description / Schemabeschreibung

Position of blockPartSequence in the XML-Tree / Position von blockPartSequence im XML-Baum

• Parent: <block>
• Children: <blockPartRef>, <xs:any> (introduced with version 2.3)

Multiplicity / Anzahl

[1..∞]

Semantics / Bedeutung

The element <blockPartSequence> groups the referenced blockParts into a sequence of tasks.

In dem Element <blockPartSequence> werden die referenzierten blockParts als Einzelaufgaben zu einem "Dienst" gruppiert. Dafür wird deren zeitliche Abfolge inklusive Vor- und Nachbereitungszeiten festgelegt.

Attributes of blockPartSequence / Attribute von blockPartSequence

• sequence: This number defines the order of the referenced blockParts within <blockPartRef>.

• dayOffset: This defines the day the blockPart starts if the block runs over midnight (even if it is not longer than 24 hours). First day is 0. If the attribute is absent all referenced blockParts start at the first day.

• preProcessingTime: This is the duration from the beginning of blocking of the ressource until start of blockPart. If this attribute is absent the pre-processing time is zero length.

• postProcessingTime: This is the duration from the end of the chronologically last blockPart until the end of blocking of the ressource. If this attribute is absent the post-processing time is zero length.

• basicBlockRef: This refers to the id attribute of the associated <block> element.

• xs:anyAttribute: This provides an extension point for non-railML^® attributes in a foreign namespace. How to use it?

Syntactic Constraints / Syntaktische Beschränkungen

• sequence: tPositiveCounter (xs:positiveInteger); required
• dayOffset: tCounter (xs:nonNegativeInteger); default: 0; optional
• preProcessingTime: xs:duration; optional
• postProcessingTime: xs:duration; optional
• basicBlockRef: tGenericRef (xs:IDREF); optional

Best practice & Examples / Empfohlene Anwendung & Beispiele

Not yet described. / Noch nicht beschrieben.

Notes / Anmerkungen

Not yet described. / Noch nicht beschrieben.

Open issues / Offene Punkte/Pendenzen

Not yet described. / Noch nicht beschrieben.