io.lettuce.core.search.arguments

Class TagFieldArgs.Builder<K>

java.lang.Object

io.lettuce.core.search.arguments.FieldArgs.Builder<K,TagFieldArgs<K>,TagFieldArgs.Builder<K>>

io.lettuce.core.search.arguments.TagFieldArgs.Builder<K>

Type Parameters:

K - Key type

Enclosing class:

TagFieldArgs<K>

public static class TagFieldArgs.Builder<K>
extends FieldArgs.Builder<K,TagFieldArgs<K>,TagFieldArgs.Builder<K>>

Builder for TagFieldArgs.

Field Summary

Fields inherited from class io.lettuce.core.search.arguments.FieldArgs.Builder

instance

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
TagFieldArgs.Builder<K>	caseSensitive() Keeps the original letter cases of the tags.
TagFieldArgs.Builder<K>	separator(String separator) The separator for TAG attributes.
TagFieldArgs.Builder<K>	withSuffixTrie() For TAG attributes, keeps a suffix trie with all terms which match the suffix.

Methods inherited from class io.lettuce.core.search.arguments.FieldArgs.Builder

as, build, indexEmpty, indexMissing, name, noIndex, self, sortable, unNormalizedForm

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Builder

public Builder()

Method Detail

separator

public TagFieldArgs.Builder<K> separator(String separator)

The separator for TAG attributes. The default separator is a comma.

Parameters:

separator - the separator for tag fields

Returns:

the instance of the TagFieldArgs.Builder for the purpose of method chaining

caseSensitive

public TagFieldArgs.Builder<K> caseSensitive()

Keeps the original letter cases of the tags. If not specified, the characters are converted to lowercase. Works with TAG attributes.

Returns:

the instance of the TagFieldArgs.Builder for the purpose of method chaining

withSuffixTrie

public TagFieldArgs.Builder<K> withSuffixTrie()

For TAG attributes, keeps a suffix trie with all terms which match the suffix. It is used to optimize contains (*foo*) and suffix (*foo) queries. Otherwise, a brute-force search on the trie is performed. If the suffix trie exists for some fields, these queries will be disabled for other fields.

Returns:

the instance of the TagFieldArgs.Builder for the purpose of method chaining