de.interactive_instruments.ShapeChange.Target.XmlSchema
Class SchematronConstraintNode.Unique
java.lang.Object
de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode
de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode.Unique
- Enclosing class:
- SchematronConstraintNode
public static class SchematronConstraintNode.Unique
- extends SchematronConstraintNode
This class represents the isUnique iterator predicate. Being part of the
Logic system Unique can be negated, which is realized by applying an
additional not().
Nested classes/interfaces inherited from class de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode |
SchematronConstraintNode.AllInstances, SchematronConstraintNode.Arithmetic, SchematronConstraintNode.Attribute, SchematronConstraintNode.BindingContext, SchematronConstraintNode.Cast, SchematronConstraintNode.ChangeCase, SchematronConstraintNode.Comparison, SchematronConstraintNode.Concatenate, SchematronConstraintNode.Empty, SchematronConstraintNode.Error, SchematronConstraintNode.Exists, SchematronConstraintNode.IfThenElse, SchematronConstraintNode.KindOf, SchematronConstraintNode.Let, SchematronConstraintNode.Literal, SchematronConstraintNode.Logic, SchematronConstraintNode.Matches, SchematronConstraintNode.MessageComment, SchematronConstraintNode.Select, SchematronConstraintNode.Size, SchematronConstraintNode.Substring, SchematronConstraintNode.Unique, SchematronConstraintNode.Variable, SchematronConstraintNode.XpathFragment, SchematronConstraintNode.XpathType |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SchematronConstraintNode.Unique
public SchematronConstraintNode.Unique(SchematronSchema schemaObject,
OclNode.Declaration vardecl,
boolean neg)
- Ctor
- Parameters:
schemaObject
- The schema objectvardecl
- OclNode.Declaration objectneg
- Negation flag
nodeVariableIsBoundTo
public SchematronConstraintNode nodeVariableIsBoundTo(OclNode.Declaration vardecl)
- This method determines whether the Unique binds the given variable
declaration and if it does, which is the expression the variable is
bound to.
- Overrides:
nodeVariableIsBoundTo
in class SchematronConstraintNode
- Parameters:
vardecl
- The variable Declaration object
- Returns:
- Node the variable is bound to or null
translate
public SchematronConstraintNode.XpathFragment translate(SchematronConstraintNode.BindingContext ctx)
This compiles the node and its children to an Xpath expression
fragment.
The object is translated in the given context. If negated an
additional not() is applied.
- Specified by:
translate
in class SchematronConstraintNode
- Parameters:
ctx
- BindingContext this node shall be compiled in
- Returns:
- Object containing the fragment and its operator priority
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