com.hazelcast.config

## Interface ConfigPatternMatcher

- All Known Implementing Classes:
    LegacyMatchingPointConfigPatternMatcher, LegacyWildcardConfigPatternMatcher, MatchingPointConfigPatternMatcher, RegexConfigPatternMatcher, WildcardConfigPatternMatcher

      public interface ConfigPatternMatcher

  The ConfigPatternMatcher provides a strategy to match an item name to a configuration pattern.

  It is used on each Config.getXXXConfig() and ClientConfig.getXXXConfig() call for map, list, queue, set, executor, topic, semaphore etc., so for example `itemName` is the name of a map and `configPatterns` are all defined map configurations.

  If no configuration is found by the matcher it should return `null`. In this case the default config will be used for this item then. If multiple configurations are found by the matcher a `ConfigurationException` should be thrown.

  Since Hazelcast 3.5 the default matcher is `MatchingPointConfigPatternMatcher`.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `matches(Iterable<String> configPatterns, String itemName)` Returns the best match for an item name out of a list of configuration patterns.

- - ### Method Detail

    - #### matches

          String matches(Iterable<String> configPatterns,
                         String itemName)
                  throws ConfigurationException

      Returns the best match for an item name out of a list of configuration patterns.
      Parameters:
        `configPatterns` - list of configuration patterns
        `itemName` - item name to match
      Returns:
        a key of configPatterns which matches the item name or `null` if nothing matches
      Throws:
        `ConfigurationException` - if ambiguous configurations are found

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