org.minidns.dnslabel

## Class UnderscoreLabel

- java.lang.Object
- - org.minidns.dnslabel.DnsLabel
  - - org.minidns.dnslabel.NonLdhLabel
    - - org.minidns.dnslabel.UnderscoreLabel

- All Implemented Interfaces:
    CharSequence, Comparable<DnsLabel>

      public final class UnderscoreLabel
      extends NonLdhLabel

  A DNS label which begins with an underscore ('_').

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.minidns.dnslabel.DnsLabel

      `DnsLabel.LabelToLongException`

  - ### Field Summary

    - ### Fields inherited from class org.minidns.dnslabel.DnsLabel

      `label, MAX_LABEL_LENGTH_IN_OCTETS, VALIDATE, WILDCARD_LABEL`

  - ### Constructor Summary

    Constructors
    Modifier | Constructor and Description
    --- | ---
    `protected` | `UnderscoreLabel(String label)`

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected static boolean` | `isUnderscoreLabelInternal(String label)`

    - ### Methods inherited from class org.minidns.dnslabel.NonLdhLabel

      `fromInternal`

    - ### Methods inherited from class org.minidns.dnslabel.DnsLabel

      `asLowercaseVariant, charAt, compareTo, equals, from, from, getInternationalizedRepresentation, getInternationalizedRepresentationInternal, getLabelType, hashCode, isIdnAcePrefixed, length, subSequence, toString, writeToBoas`

    - ### Methods inherited from class java.lang.Object

      `clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface java.lang.CharSequence

      `chars, codePoints`

- - ### Constructor Detail

    - #### UnderscoreLabel

          protected UnderscoreLabel(String label)

  - ### Method Detail

    - #### isUnderscoreLabelInternal

          protected static boolean isUnderscoreLabelInternal(String label)