fi.hut.tml.xsmiles.mlfc.xforms.constraint
Class MainDependencyGraph

java.lang.Object
  fi.hut.tml.xsmiles.mlfc.xforms.constraint.DependencyGraph
      fi.hut.tml.xsmiles.mlfc.xforms.constraint.MainDependencyGraph

public class MainDependencyGraph

extends DependencyGraph

The dependency graph for the calculation algorithm

Author:

Mikko Honkala

Field Summary

boolean	calculated
protected LookupResult	result
protected ModelElementImpl	xform

Constructor Summary

MainDependencyGraph()

Method Summary

void	addBindToGraph(BindElement bind, ModelContext modelContext) Adds a single bind's ref nodes to the Main Graph called by MainDependencyGraph.constructMainGraph()
void	addRefNodeToGraph(InstanceNode n, ExpressionContainer container, XPathExpr xpath, short type, ModelContext modelContext) Adds a single bind's ref node to the Main Graph called by MainDependencyGraph.addBindToGraph()
protected void	addTypeToInstanceNode(InstanceNode n, BindElement bind) this method checks for xforms: type attributes and adds type information to the relevant node.
protected XPathExpr	createExpression(java.lang.String s, ModelContext m)
void	recalculate() Extends DependencyGraph.recalculate().

Methods inherited from class fi.hut.tml.xsmiles.mlfc.xforms.constraint.DependencyGraph

addEdge, addVertex, addVertex, getVertex, printGraph, removeNonZeroVertices, removeVertex

Methods inherited from class java.lang.Object

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

Field Detail

xform

protected ModelElementImpl xform

calculated

public boolean calculated

result

protected LookupResult result

Constructor Detail

MainDependencyGraph

public MainDependencyGraph()

Method Detail

addBindToGraph

public void addBindToGraph(BindElement bind,
                           ModelContext modelContext)
                    throws XFormsBindingException,
                           java.lang.Exception

Adds a single bind's ref nodes to the Main Graph called by MainDependencyGraph.constructMainGraph()

Throws:

XFormsBindingException

java.lang.Exception

createExpression

protected XPathExpr createExpression(java.lang.String s,
                                     ModelContext m)

addTypeToInstanceNode

protected void addTypeToInstanceNode(InstanceNode n,
                                     BindElement bind)

this method checks for xforms: type attributes and adds type information to the relevant node. Note that type is not calculated property, so it is not added as an vertex!

addRefNodeToGraph

public void addRefNodeToGraph(InstanceNode n,
                              ExpressionContainer container,
                              XPathExpr xpath,
                              short type,
                              ModelContext modelContext)
                       throws java.lang.Exception,
                              XFormsBindingException

Adds a single bind's ref node to the Main Graph called by MainDependencyGraph.addBindToGraph()

Throws:

java.lang.Exception

XFormsBindingException

recalculate

public void recalculate()

Extends DependencyGraph.recalculate(). Restores the vertices vector after recalc

Overrides:

recalculate in class DependencyGraph