de.interactive_instruments.ShapeChange.Target.XmlSchema
Class SchematronConstraintNode.Size

java.lang.Object
  extended by de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode
      extended by de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode.Size
Enclosing class:
SchematronConstraintNode

public static class SchematronConstraintNode.Size
extends SchematronConstraintNode

This class represents an OCL invocation of the size operation. Size can be applied to anything with a -> and returns the number of elements of the object interpreted as a collection. If applied to a String it determines its length.


Nested Class Summary
 
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
 
Field Summary
 
Fields inherited from class de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode
children, negated, parent, schemaObject
 
Constructor Summary
SchematronConstraintNode.Size(SchematronSchema schemaObject, boolean set)
          Ctor
 
Method Summary
 SchematronConstraintNode.XpathFragment translate(SchematronConstraintNode.BindingContext ctx)
          Compile to an equivalent Xpath expression.
 
Methods inherited from class de.interactive_instruments.ShapeChange.Target.XmlSchema.SchematronConstraintNode
addChild, containsError, generatingAttribute, hasIdentity, hasSimpleType, isAndOrLogic, isDependentOn, isMultiple, isVarOrAttribBased, nodeVariableIsBoundTo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SchematronConstraintNode.Size

public SchematronConstraintNode.Size(SchematronSchema schemaObject,
                                     boolean set)
Ctor

Parameters:
schemaObject - The schema object
set - Flag: This is a set operation
Method Detail

translate

public SchematronConstraintNode.XpathFragment translate(SchematronConstraintNode.BindingContext ctx)

Compile to an equivalent Xpath expression. The Set variant is compiled to count() and the String variant goes to string-length().

Specified by:
translate in class SchematronConstraintNode
Parameters:
ctx - BindingContext this node shall be compiled in
Returns:
Object containing the Xpath fragment


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