org.eclipse.rdf4j.query

## Interface Binding

- All Superinterfaces:
    Serializable
  All Known Implementing Classes:
    BindingImpl, SimpleBinding

      public interface Binding
      extends Serializable

  A named value binding.

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `equals(Object o)` Compares a binding object to another object.
    `String` | `getName()` Gets the name of the binding (e.g.
    `Value` | `getValue()` Gets the value of the binding.
    `int` | `hashCode()` The hash code of a binding is defined as the bit-wise XOR of the hash codes of its name and value:

- - ### Method Detail

    - #### getName

          String getName()

      Gets the name of the binding (e.g. the variable name).
      Returns:
        The name of the binding.

    - #### getValue

          Value getValue()

      Gets the value of the binding. The returned value is never equal to `null`, such a "binding" is considered to be unbound.
      Returns:
        The value of the binding, never `null`.

    - #### equals

          boolean equals(Object o)

      Compares a binding object to another object.
      Overrides:
        `equals` in class `Object`
      Parameters:
        `o` - The object to compare this binding to.
      Returns:
        `true` if the other object is an instance of `Binding` and both their names and values are equal, `false` otherwise.

    - #### hashCode

          int hashCode()

      The hash code of a binding is defined as the bit-wise XOR of the hash codes of its name and value:

           name.hashCode() ˆ value.hashCode()

      .
      Overrides:
        `hashCode` in class `Object`
      Returns:
        A hash code for the binding.

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