Examples of com.volantis.mcs.dissection.annotation.DissectableArea

Package com.volantis.mcs.dissection.annotation

Examples of com.volantis.mcs.dissection.annotation.DissectableArea

com.volantis.mcs.dissection.annotation.DissectableArea
This class contains all the information relating to an area of dissectable content within a DissectedDocument.
Shards
The main function of this class is to maintain and manage access to the list of shards that have currently been populated or are in the process of being populated.
The shards have to be populated in order and they are also generated lazily to save time as not all shards may be needed. This class also supports concurrent access by multiple threads as follows.
At most only one shard can be being populated at once, this is a direct consequence of the fact that shards must be populated in order.
Once a shard has been populated it can be output concurrently by multiple threads.
Multiple Dissectable Areas

If there is only a single dissectable area within a page then by definition a dissectable area's content must exceed its available space otherwise the page is in error as the fixed size exceeds the device limit.
If however there are multiple dissectable areas within the page then it is possible that even though the total cost of the page exceeds the device limit the cost of the contents of a dissectable area do not exceed its available space.
In this case we need to explicily calculate the cost of the dissectable areas contents (without taking into account the dissection overhead) so that we can check whether we need to dissect or not. If we do not do this then it is possible that reducing the available space by the dissection overhead would be enough to cause dissection to occur.
At the moment this will not be implemented as it is an extreme case but it will almost certainly need addressing in future. todo: Address the above issue.

                                 expectedDocumentStats.getFixedContentUsages(),
                                 dissected.getFixedContentUsages());


        // Check that the dissectable areas are correct.
        for (int i = 0; i < dissectableAreaCount; i += 1) {
            DissectableArea area = dissected.getDissectableArea(i);
            DissectableAreaStats expectedDAStats
                = expectedDocumentStats.getDissectableAreaStats(i);
            checkDissectableArea(failures, details, context, area,
                                 expectedDAStats);
        }

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        // Select the shards from each area.
        SelectedShards selectedShards = getSelectedShards(dissectionContext, document,
                                                          requestedShards,
                                                          availableShards);


        DissectableArea area = document.getDissectableArea(1);


        int shardIndex = requestedShards.getShard(area.getIndex());


        // Retrieve the appropriate shard from the area. If the shard index
        // is invalid for some reason then we may not get back exactly the
        // one that we asked for but we will get one back.
        Shard shard
            = area.retrieveShard(dissectionContext, shardIndex,
                                 (AvailableShardsImpl) availableShards);
        if (shard == null) {
            throw new DissectionException(
                        exceptionLocalizer.format("shard-not-found"));
        }

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        // is done by iterating over the dissectable areas looking to see if a
        // shard has been specified for them in the fragmentation state. If no
        // shard has been explicitly set then the first shard is used.
        int count = selectedShards.getCount();
        for (int i = 0; i < count; i += 1) {
            DissectableArea area = document.getDissectableArea(i);


            int shardIndex = requestedShards.getShard(area.getIndex());


            // Retrieve the appropriate shard from the area. If the shard index
            // is invalid for some reason then we may not get back exactly the
            // one that we asked for but we will get one back.
            Shard shard
                = area.retrieveShard(dissectionContext, shardIndex,
                                     (AvailableShardsImpl) availableShards);
            if (shard == null) {
                throw new DissectionException(
                        exceptionLocalizer.format("shard-not-found"));
            }

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    public void initialise(ShardLinkGroup group,
                           SelectedShards selectedShards) {


        this.count = group.getShardLinkCount();


        DissectableArea area = group.getDissectableArea();
        Shard shard = selectedShards.getShard(area);
        // Get the shard link details from the group.
        int i;
        for (i = 0; i < count; i += 1) {
            ShardLink link = group.getShardLink(i);

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Related Classes of com.volantis.mcs.dissection.annotation.DissectableArea

com.volantis.mcs.dissection.Dissector

com.volantis.mcs.dissection.dom.DissectableDocumentTestAbstract

com.volantis.mcs.dissection.impl.ShardLinkContentRuleContextImpl

com.volantis.mcs.utilities.MarinerURL

java.util.ArrayList

java.io.PrintWriter

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Examples of com.volantis.mcs.dissection.annotation.DissectableArea

Shards

Multiple Dissectable Areas

Related Classes of com.volantis.mcs.dissection.annotation.DissectableArea