org.eclipse.rdf4j.query.impl

## Class SimpleBinding

- java.lang.Object
- - org.eclipse.rdf4j.query.impl.SimpleBinding

- All Implemented Interfaces:
    Serializable, Binding
  Direct Known Subclasses:
    BindingImpl

      public class SimpleBinding
      extends Object
      implements Binding

  An implementation of the `Binding` interface.
  Author:
    Jeen Broekstra
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SimpleBinding(String name, Value value)` Creates a binding object with the supplied name and value.

  - ### Method Summary

    All Methods Instance Methods Concrete 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:
    `String` | `toString()`

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

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

- - ### Constructor Detail

    - #### SimpleBinding

          public SimpleBinding(String name,
                               Value value)

      Creates a binding object with the supplied name and value.
      Parameters:
        `name` - The binding's name.
        `value` - The binding's value.

  - ### Method Detail

    - #### getName

          public String getName()

      Description copied from interface: `Binding`
      Gets the name of the binding (e.g. the variable name).
      Specified by:
        `getName` in interface `Binding`
      Returns:
        The name of the binding.

    - #### getValue

          public Value getValue()

      Description copied from interface: `Binding`
      Gets the value of the binding. The returned value is never equal to `null`, such a "binding" is considered to be unbound.
      Specified by:
        `getValue` in interface `Binding`
      Returns:
        The value of the binding, never `null`.

    - #### equals

          public boolean equals(Object o)

      Description copied from interface: `Binding`
      Compares a binding object to another object.
      Specified by:
        `equals` in interface `Binding`
      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

          public int hashCode()

      Description copied from interface: `Binding`
      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()

      .
      Specified by:
        `hashCode` in interface `Binding`
      Overrides:
        `hashCode` in class `Object`
      Returns:
        A hash code for the binding.

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

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