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

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

public static class SchematronConstraintNode.Comparison
extends SchematronConstraintNode

This class stands for comparisons. The operator is given as a String, which can take the values: =, <>, <, <=, >, >=.


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.Comparison(SchematronSchema schemaObject, String name)
          Ctor
 
Method Summary
 SchematronConstraintNode.XpathFragment translate(SchematronConstraintNode.BindingContext ctx)
          This compiles the node and its children to Xpath.
 
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.Comparison

public SchematronConstraintNode.Comparison(SchematronSchema schemaObject,
                                           String name)
Ctor

Parameters:
schemaObject - The schema object
name - One of =, <>, <, <=, >, >=
Method Detail

translate

public SchematronConstraintNode.XpathFragment translate(SchematronConstraintNode.BindingContext ctx)

This compiles the node and its children to Xpath. Xpath can express all required comparison operators.

Specified by:
translate in class SchematronConstraintNode
Parameters:
ctx - BindingContext this node shall be compiled in
Returns:
Object containing the SQL fragment and its operator priority


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