com.google.appengine.api.datastore

## Class Link

- java.lang.Object
- - com.google.appengine.api.datastore.Link

- All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Link>

      public final class Link
      extends java.lang.Object
      implements java.io.Serializable, java.lang.Comparable<Link>

  A `Link` is a URL of limited length. In addition to adding the meaning of `URL` onto a String, a `Link` can also be longer than a Text value, with a limit of 2038 characters.
  See Also:
    Serialized Form

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static long` | `serialVersionUID`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `Link(java.lang.String value)` Constructs a new `Link` object with the specified value.

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `compareTo(Link l)`
    `boolean` | `equals(java.lang.Object object)` Two `Link` objects are considered equal if their content strings match exactly.
    `java.lang.String` | `getValue()` Returns the value of this `Link`.
    `int` | `hashCode()`
    `java.lang.String` | `toString()` Returns the entire text of this `Link`.

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

      `getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### serialVersionUID

          public static final long serialVersionUID

      See Also:
        Constant Field Values

  - ### Constructor Detail

    - #### Link

          public Link(java.lang.String value)

      Constructs a new `Link` object with the specified value. This object cannot be modified after construction.

  - ### Method Detail

    - #### getValue

          public java.lang.String getValue()

      Returns the value of this `Link`.

    - #### hashCode

          public int hashCode()

      Overrides:
        `hashCode` in class `java.lang.Object`

    - #### equals

          public boolean equals(java.lang.Object object)

      Two `Link` objects are considered equal if their content strings match exactly.
      Overrides:
        `equals` in class `java.lang.Object`

    - #### toString

          public java.lang.String toString()

      Returns the entire text of this `Link`.
      Overrides:
        `toString` in class `java.lang.Object`

    - #### compareTo

          public int compareTo(Link l)

      Specified by:
        `compareTo` in interface `java.lang.Comparable<Link>`