org.elasticsearch.index.query
Class MissingFilterBuilder
java.lang.Object
org.elasticsearch.index.query.BaseFilterBuilder
org.elasticsearch.index.query.MissingFilterBuilder
- All Implemented Interfaces:
- ToXContent, FilterBuilder
public class MissingFilterBuilder
- extends BaseFilterBuilder
Constructs a filter that only match on documents that the field has a value in them.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MissingFilterBuilder
public MissingFilterBuilder(String name)
nullValue
public MissingFilterBuilder nullValue(boolean nullValue)
- Should the missing filter automatically include fields with null value configured in the
mappings. Defaults to false.
existence
public MissingFilterBuilder existence(boolean existence)
- Should hte missing filter include documents where the field doesn't exists in the docs.
Defaults to true.
filterName
public MissingFilterBuilder filterName(String filterName)
- Sets the filter name for the filter that can be used when searching for matched_filters per hit.
doXContent
protected void doXContent(XContentBuilder builder,
ToXContent.Params params)
throws IOException
- Specified by:
doXContent
in class BaseFilterBuilder
- Throws:
IOException
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