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dtSearch Text Retrieval Engine -- Java API 7.70
SearchReportJob Class
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Use a SearchReportJob to generate a search report from some or all of the items listed in a SearchResults object.

Class Hierarchy
public class SearchReportJob;
File

SearchReportJob.java

Remarks

To create a SearchReportJob, 

1. Call the SearchResults object's newSearchReportJob method to create a SearchReportJob. 

2. Set up the properties of the SearchReportJob to reflect the format of the report you want to create. 

3. Call selectAll() or selectItems() to select the items to include in the report. 

4. Call execute() to generate the report.

Format

A search report lists the hits found in one or more documents, with each hit surrounded by a specified amount of context. Each block of context starts with a ContextHeader and ends with the ContextFooter. Contiguous or overlapping blocks of context will be combined. The amount of context included in the report can be specified by words or by paragraphs. 

Each block of context is constructed as follows:

    [ContextHeader]
    ...text... [BeforeHit] hit [AfterHit] ...text...
    [ContextFooter]

 

The report as a whole is constructed as follows:

    [Header]
        [FileHeader]
            [ContextHeader]
            ...text... [BeforeHit] hit [AfterHit] ...text...
            [ContextFooter]
            [ContextSeparator]
            [ContextHeader]
            ...text... [BeforeHit] hit [AfterHit] ...text...
            [ContextFooter]
            ... more blocks of context, if present
        [FileFooter]
        ... more files ...
    [Footer]

 

Use the following symbols to insert file information into the FileHeader and FileFooter:

Symbol 
Meaning 
Filename 
The name of the file (without path information). For PDF and HTML files, this will be the Title. 
Location 
The location of the file 
Fullname 
The path and filename of the file. 
Size 
File size in bytes 
Date 
Modification date of the file when indexed 
Hits 
Number of hits in the file 
Title 
The first 80 characters of the file 

Use %% around each symbol, like this: %%FullName%% 

Use the following symbols to insert context information in the contextHeader, which appears in front of each block of context:

Symbol 
Meaning 
Page 
Page number where the hit occurs 
Paragraph 
Paragraph number where the hit occurs (relative to the start of the page) 
Word 
Word offset of the block of context from the beginning of the file. 
Group
Methods
Method 
Description 
Free memory allocated for objects such as SearchResults
Select no items from the SearchResults list 
Generate the search report. 
A JobErrorInfo containing information about any errors that occurred during generation of the search report. 
Result of the search report, if OutputToString was set to true 
Select all items in the SearchResults list 
Select a range of items from the SearchResults list 
Text to insert after each hit. 
Text to insert before each hit. 
Text to appear after each block of context. 
Text to appear in front of each block of context. 
Text to appear between each block of context. 
Use setDocBytes to provide a document in a memory buffer rather than as a disk file. 
Text to appear after each file in the search report. 
Text to appear in front of each file in the search report. 
SearchReportFlags specifying how the report should be generated 
Footer of the search report 
Header of the search report 
Number of blocks of context to include in the report. 
Number of words to scan in each document looking for blocks of context to include in the report. 
The name of the file to create. 
The file format of the output. 
When output is directed to an in-memory string, you may wish to limit the maximum amount of memory used. 
If true, output will be stored in an in-memory string variable rather than a disk file. 
Number of paragraphs of context to include around each hit. 
The search results list that this SearchReportJob will use. 
Set to a non-zero value if you want the job to terminate automatically after a specified number of seconds. 
Number of words of context to include around each hit. 
Number of words of context to include around each hit. 
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