Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Universal CMDB11.0

Develop > Developer Reference > Using APIs > Universal CMDB Web Service API > UCMDB Query Methods > pullTopologyMapChunks

pullTopologyMapChunks

The pullTopologyMapChunks method retrieves one of the chunks that contain the response to a method.

Each chunk contains a topologyMap element that is part of the response. The first chunk is numbered 1, so the retrieval loop counter iterates from 1 to <response object>.getChunkInfo().getNumberOfChunks().

For details, see ChunkInfo and Query the CMDB.

The client application must be able to handle the partial maps. See the following example of handling a CI collection and the example of merging chunks to a map in Query Example.

Input

Parameter	Comment
cmdbContext	For details, see CmdbContext and the schema documentation for `CmdbContext`.
ChunkRequest	The number of the chunk to retrieve and the `ChunkInfo` that is returned by the query method. For details, see `ChunkRequest`.
queryTypedProperties	A collection of sets of properties to retrieve for items of a specific CI type.

Output

Parameter	Comment
topologyMap	For details, see TopologyMap and the schema documentation for `TopologyMap`.
comments	For internal use only.

Example of Handling Chunks:

GetCIsByType request = 
     new GetCIsByType(cmdbContext, typeName, customProperties);
GetCIsByTypeResponse response = 
     ucmdbService.getCIsByType(request);
ChunkRequest chunkRequest = new ChunkRequest();
chunkRequest.setChunkInfo(response.getChunkInfo());
for(int j=1; j<=response.getChunkInfo().getNumberOfChunks(); j++){
    chunkRequest.setChunkNumber(j);
    PullTopologyMapChunks req =new PullTopologyMapChunks(cmdbContext,chunkRequest);
    PullTopologyMapChunksResponse res = 
        ucmdbService.pullTopologyMapChunks(req);
        for(int m=0 ; 
            m < res.getTopologyMap().getCINodes().sizeCINodeList();
            m++) { 
            CIs cis = 
            res.getTopologyMap().getCINodes().getCINode(m).getCIs();
            for(int i=0 ; i < cis.sizeCIList() ; i++) {
                // your code to process the CIs 
            }
        }
}

GetCIsByType request = 
     new GetCIsByType(cmdbContext, typeName, customProperties);
GetCIsByTypeResponse response = 
     ucmdbService.getCIsByType(request);
ChunkRequest chunkRequest = new ChunkRequest();
chunkRequest.setChunkInfo(response.getChunkInfo());
for(int j=1 ; j <= response.getChunkInfo().getNumberOfChunks() ; j++) {
    chunkRequest.setChunkNumber(j);
    PullTopologyMapChunks req = new PullTopologyMapChunks(cmdbContext, chunkRequest);
    PullTopologyMapChunksResponse res = 
        ucmdbService.pullTopologyMapChunks(req);
        for(int m=0 ; 
            m < res.getTopologyMap().getCINodes().getCINodes().size();
            m++) { 
            CIs cis = 
            res.getTopologyMap().getCINodes().getCINodes().get(m).getCIs();
            for(int i=0 ; i < cis.getCIs().size(); i++) {
                // your code to process the CIs 
            }
        }
}

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