Package org.zkoss.bind.tracker.impl

Class TrackerImpl

  • All Implemented Interfaces:
    java.io.Serializable, Tracker
    public class TrackerImpl
extends java.lang.Object
implements Tracker, java.io.Serializable
    Implementation of dependency tracking.
    Since:
    6.0.0
    Author:
    henrichen
    See Also:
    Serialized Form

    • Field Detail

      • _compMap

        protected java.util.Map<org.zkoss.zk.ui.Component,​java.util.Map<java.lang.Object,​TrackerNode>> _compMap

      • _nullMap

        protected java.util.Map<java.lang.Object,​java.util.Set<TrackerNode>> _nullMap

      • _beanMap

        protected transient java.util.Map<java.lang.Object,​java.util.Set<TrackerNode>> _beanMap

    • Constructor Detail

      • TrackerImpl

        public TrackerImpl()

    • Method Detail

      • initCompMap

        protected java.util.Map<org.zkoss.zk.ui.Component,​java.util.Map<java.lang.Object,​TrackerNode>> initCompMap()

      • addTracking

        public void addTracking​(org.zkoss.zk.ui.Component comp,
                        java.lang.String[] series,
                        Binding binding)
        Description copied from interface: Tracker
        Add a tracking that associate a binding to a dot series under the specified Component
        Specified by:
        addTracking in interface Tracker
        Parameters:
        comp - the component with the associated binding
        series - the dot series as an array of property name
        binding - the associated binding

      • addDependsOn

        public void addDependsOn​(org.zkoss.zk.ui.Component srcComp,
                         java.lang.String[] srcSeries,
                         Binding srcBinding,
                         org.zkoss.zk.ui.Component dependsOnComp,
                         java.lang.String[] dependsOnSeries)
        Description copied from interface: Tracker
        Add a depends-on tracking between the source property name series and depends-on property name series.
        Specified by:
        addDependsOn in interface Tracker
        Parameters:
        srcComp - the source component with the associated binding
        srcSeries - the dot series as an array of source property name.
        srcBinding - the associated binding
        dependsOnSeries - the dot series as an array of dependsOn property name.

      • getOrCreateTrackerNode

        protected TrackerNode getOrCreateTrackerNode​(org.zkoss.zk.ui.Component comp,
                                             java.lang.String[] series)

      • newTrackerNode

        protected TrackerNode newTrackerNode​(java.lang.Object script)

      • removeTrackings

        public void removeTrackings​(java.util.Set<org.zkoss.zk.ui.Component> comps)
        Description copied from interface: Tracker
        Remove all tracking associated with the specified Component set.
        Specified by:
        removeTrackings in interface Tracker
        Parameters:
        comps - the associated component set

      • removeTrackings

        public void removeTrackings​(org.zkoss.zk.ui.Component comp)
        Description copied from interface: Tracker
        Remove all tracking associated with the specified Component.
        Specified by:
        removeTrackings in interface Tracker
        Parameters:
        comp - the associated component

      • removeAllFromNullMap

        protected void removeAllFromNullMap​(java.util.Set<TrackerNode> removed)

      • getLoadBindings

        public java.util.Set<LoadBinding> getLoadBindings​(java.lang.Object base,
                                                  java.lang.String prop)
        Description copied from interface: Tracker
        Returns all bindings that associated with the specified property.
        Specified by:
        getLoadBindings in interface Tracker
        Parameters:
        base - base object
        prop - property name
        Returns:
        all LoadBindings that associated with the specified property.

      • getDirectLoadBindings

        public java.util.Set<LoadBinding> getDirectLoadBindings​(java.lang.Object base,
                                                        java.lang.String prop)
        Description copied from interface: Tracker
        Returns all direct bindings that associated with the specified property.
        Specified by:
        getDirectLoadBindings in interface Tracker
        Parameters:
        base - base object
        prop - property name
        Returns:
        all direct LoadBindings that associated with the specified property.

      • getKidBaseLoadBindings

        public java.util.Set<LoadBinding> getKidBaseLoadBindings​(java.lang.Object base,
                                                         java.lang.String prop)
        Description copied from interface: Tracker
        Returns all bindings that associated with the kid bases of specified property.
        Specified by:
        getKidBaseLoadBindings in interface Tracker
        Parameters:
        base - base object
        prop - property name
        Returns:
        all bindings that associated with the kid bases of specified property.

      • getAllTrackerNodes

        protected java.util.Collection<TrackerNode> getAllTrackerNodes()

      • getTrackerNodePerComponentScript

        protected TrackerNode getTrackerNodePerComponentScript​(java.lang.Object comp,
                                                       java.lang.Object script)

      • tieValue

        public void tieValue​(java.lang.Object comp,
                     java.lang.Object base,
                     java.lang.Object script,
                     java.lang.Object propName,
                     java.lang.Object value,
                     java.lang.Object basePath)
        Description copied from interface: Tracker
        Tie a property to its corresponding value under the specified Component.
        Specified by:
        tieValue in interface Tracker
        Parameters:
        comp - the associated component
        base - the base object of the property
        script - the field script
        propName - the resolved property name from the field script
        value - the value of the property
        basePath - the basePath script prior to the script field script (Since 8.0)

      • addBeanMap

        protected void addBeanMap​(TrackerNode node,
                          java.lang.Object value,
                          java.lang.Object basePath)

      • removeBeanMap

        protected void removeBeanMap​(TrackerNode node)

      • removeAllFromBeanMap

        protected void removeAllFromBeanMap​(java.util.Collection<TrackerNode> removed)

      • getEqualBeans

        public java.util.Set<java.lang.Object> getEqualBeans​(java.lang.Object bean)

      • testEqualsBean

        protected static boolean testEqualsBean​(java.lang.Object nodeBean,
                                        java.lang.Object bean)

      • dumpLess

        public void dumpLess()

      • dump

        public void dump()