org.zkoss.zss.model.impl.sys.formula

Class DependencyTrackerImpl

java.lang.Object

org.zkoss.zss.model.impl.sys.formula.DependencyTrackerImpl

All Implemented Interfaces:

org.zkoss.poi.ss.formula.DependencyTracker

public class DependencyTrackerImpl
extends Object
implements org.zkoss.poi.ss.formula.DependencyTracker

A default dependency tracker.

Author:

Pao

Constructor Summary

Constructors

Constructor and Description
DependencyTrackerImpl()

Method Summary

Modifier and Type	Method and Description
void	addDependency(org.zkoss.poi.ss.formula.OperationEvaluationContext ec, org.zkoss.poi.ss.formula.ptg.Ptg[] ptgs)
void	clearIndirectRefPrecedent(org.zkoss.poi.ss.formula.OperationEvaluationContext ec)
org.zkoss.poi.ss.formula.eval.ValueEval	postProcessValueEval(org.zkoss.poi.ss.formula.OperationEvaluationContext ec, org.zkoss.poi.ss.formula.eval.ValueEval opResult, boolean eval)
void	setIndirectRefPrecedent(org.zkoss.poi.ss.formula.OperationEvaluationContext ec, org.zkoss.poi.ss.formula.eval.ValueEval preRef)

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyTrackerImpl

public DependencyTrackerImpl()

Method Detail

postProcessValueEval

public org.zkoss.poi.ss.formula.eval.ValueEval postProcessValueEval(org.zkoss.poi.ss.formula.OperationEvaluationContext ec,
                                                                    org.zkoss.poi.ss.formula.eval.ValueEval opResult,
                                                                    boolean eval)

Specified by:

postProcessValueEval in interface org.zkoss.poi.ss.formula.DependencyTracker

addDependency

public void addDependency(org.zkoss.poi.ss.formula.OperationEvaluationContext ec,
                          org.zkoss.poi.ss.formula.ptg.Ptg[] ptgs)

Specified by:

addDependency in interface org.zkoss.poi.ss.formula.DependencyTracker

clearIndirectRefPrecedent

public void clearIndirectRefPrecedent(org.zkoss.poi.ss.formula.OperationEvaluationContext ec)

Specified by:

clearIndirectRefPrecedent in interface org.zkoss.poi.ss.formula.DependencyTracker

setIndirectRefPrecedent

public void setIndirectRefPrecedent(org.zkoss.poi.ss.formula.OperationEvaluationContext ec,
                                    org.zkoss.poi.ss.formula.eval.ValueEval preRef)

Specified by:

setIndirectRefPrecedent in interface org.zkoss.poi.ss.formula.DependencyTracker