Class IntervalsWildcardDescriptor

Matches terms using a wildcard pattern. This pattern can expand to match at most 128 terms. If the pattern matches more than 128 terms, OpenSearch returns an error.

Inheritance
object
DescriptorBase<IntervalsWildcardDescriptor, IIntervalsWildcard>
IntervalsWildcardDescriptor
Implements
Inherited Members
Namespace: OpenSearch.Client
Assembly: OpenSearch.Client.dll
Syntax
public class IntervalsWildcardDescriptor : DescriptorBase<IntervalsWildcardDescriptor, IIntervalsWildcard>, IDescriptor, IIntervalsWildcard, IIntervalsNoFilter

Methods

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Analyzer(string)

Analyzer used to normalize the prefix. Defaults to the top-level field's analyzer.

Declaration
public IntervalsWildcardDescriptor Analyzer(string analyzer)
Parameters
Type Name Description
string analyzer
Returns
Type Description
IntervalsWildcardDescriptor
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Pattern(string)

Wildcard pattern used to find matching terms. Supports two wildcard operators:

?, which matches any single character

*, which can match zero or more characters, including an empty one

Warning: Avoid beginning patterns with * or ?. This can increase the iterations needed to find matching terms and slow search performance.
Declaration
public IntervalsWildcardDescriptor Pattern(string pattern)
Parameters
Type Name Description
string pattern
Returns
Type Description
IntervalsWildcardDescriptor
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UseField(Field)

If specified, then match intervals from this field rather than the top-level field. The prefix is normalized using the search analyzer from this field, unless a separate analyzer is specified.

Declaration
public IntervalsWildcardDescriptor UseField(Field useField)
Parameters
Type Name Description
Field useField
Returns
Type Description
IntervalsWildcardDescriptor
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UseField<T>(Expression<Func<T, object>>)

If specified, then match intervals from this field rather than the top-level field. The prefix is normalized using the search analyzer from this field, unless a separate analyzer is specified.

Declaration
public IntervalsWildcardDescriptor UseField<T>(Expression<Func<T, object>> objectPath)
Parameters
Type Name Description
Expression<Func<T, object>> objectPath
Returns
Type Description
IntervalsWildcardDescriptor
Type Parameters
Name Description
T

Implements

Extension Methods