org.infolayer.templates.elements
Class TE_forAll

java.lang.Object
  org.kxml2.kdom.Element
      org.infolayer.templates.TemplateElement
          org.infolayer.templates.elements.TE_forAll

public class TE_forAll

extends TemplateElement

Processes all child elements for each element of the collection obtained from evaluating the expr-attribute. If the type of expr is OclType, an implicit call to allInstances() is performed to obtain a set. If the expr attribute is omitted, it defaults to the expression self.

When a iterator attribute is given, its value is used as the name of an iterator variable. Otherwise, the evaluation context (self) is set accordingly in each iteration step. The counter-attribute allows to declare an integer variable, holding the current element index in each iteration step.

Attributes

expr

Contains an OCL expression that must result in an collection.

iterator

If present, the value denotes an iterator variable name that is used instead of self.

counter

If present, the given variable name is used to declare an integer variable holding the current element index.

See Also:

Serialized Form

Constructor Summary

TE_forAll()

Method Summary

void	apply(XmlSerializer xw, IlRequest context, Bindings bindings) Applies the template mechanism.
java.util.Iterator	getEnumeration(Bindings bindings)
void	init()

Methods inherited from class org.infolayer.templates.TemplateElement

applyChildren, assertNoChildren, assertNoChildren, getAttributeValue, getVarDefs, readTextContent, setVarDefs, writeAttributes

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TE_forAll

public TE_forAll()

Method Detail

init

public void init()

Overrides:

init in class TemplateElement

getEnumeration

public java.util.Iterator getEnumeration(Bindings bindings)

apply

public void apply(XmlSerializer xw,
                  IlRequest context,
                  Bindings bindings)
           throws java.io.IOException

Description copied from class: TemplateElement

Applies the template mechanism. Must be overwritten in the

Overrides:

apply in class TemplateElement

Throws:

java.io.IOException