Class DomainParseFilter
- java.lang.Object
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- com.digitalpebble.stormcrawler.util.AbstractConfigurable
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- com.digitalpebble.stormcrawler.parse.ParseFilter
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- com.digitalpebble.stormcrawler.parse.filter.DomainParseFilter
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- All Implemented Interfaces:
Configurable
public class DomainParseFilter extends ParseFilter
Adds domain (or host) to metadata - can be used later on for indexing *
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Constructor Summary
Constructors Constructor Description DomainParseFilter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
configure(@NotNull Map<String,Object> stormConf, @NotNull com.fasterxml.jackson.databind.JsonNode filterParams)
Called when this filter is being initializedvoid
filter(String URL, byte[] content, DocumentFragment doc, ParseResult parse)
Called when parsing a specific page-
Methods inherited from class com.digitalpebble.stormcrawler.parse.ParseFilter
needsDOM
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Methods inherited from class com.digitalpebble.stormcrawler.util.AbstractConfigurable
configure, getName
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Method Detail
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configure
public void configure(@NotNull @NotNull Map<String,Object> stormConf, @NotNull @NotNull com.fasterxml.jackson.databind.JsonNode filterParams)
Description copied from interface:Configurable
Called when this filter is being initialized- Parameters:
stormConf
- The Storm configuration used for the configurablefilterParams
- the filter specific configuration. Never null
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filter
public void filter(String URL, byte[] content, DocumentFragment doc, ParseResult parse)
Description copied from class:ParseFilter
Called when parsing a specific page- Specified by:
filter
in classParseFilter
- Parameters:
URL
- the URL of the page being parsedcontent
- the content being parseddoc
- the DOM tree resulting of the parsing of the content or null ifParseFilter.needsDOM()
returnsfalse
parse
- the metadata to be updated with the resulting of the parsing
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