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## org.modeshape.graph.query.model
Class ArithmeticOperand

    java.lang.Object
      org.modeshape.graph.query.model.ArithmeticOperand

All Implemented Interfaces:
  Serializable, DynamicOperand, LanguageObject, Visitable

Direct Known Subclasses:
  JcrArithmeticOperand

    @Immutable
    public class ArithmeticOperand

extends Object
implements DynamicOperand

A dynamic operand that represents a (binary) arithmetic operation upon one or more other operands, used in `Comparison` and `Ordering` components.

See Also:
  Serialized Form

Constructor Summary
`ArithmeticOperand(DynamicOperand left, ArithmeticOperator operator, DynamicOperand right)` Create a arithmetic dynamic operand that operates upon the supplied operand(s).

Method Summary
`void` | `accept(Visitor visitor)` Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.
`boolean` | `equals(Object obj)`
`int` | `hashCode()`
`DynamicOperand` | `left()` Get the left-hand operand.
`ArithmeticOperator` | `operator()` Get the operator for this binary operand.
`DynamicOperand` | `right()` Get the right-hand operand.
`Set<SelectorName>` | `selectorNames()` Get the selector symbols to which this operand applies.
`String` | `toString()`

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

### ArithmeticOperand

    public ArithmeticOperand(DynamicOperand left,
                             ArithmeticOperator operator,
                             DynamicOperand right)

  Create a arithmetic dynamic operand that operates upon the supplied operand(s).

  Parameters:
    `left` - the left-hand-side operand
    `operator` - the arithmetic operator; may not be null
    `right` - the right-hand-side operand
  Throws:
    `IllegalArgumentException` - if any of the arguments is null

Method Detail

### selectorNames

    public Set<SelectorName> selectorNames()

  Get the selector symbols to which this operand applies.

  Specified by:
    `selectorNames` in interface `DynamicOperand`
  Returns:
    the immutable ordered set of non-null selector names used by this operand; never null and never empty
  See Also:
    `DynamicOperand.selectorNames()`

### operator

    public ArithmeticOperator operator()

  Get the operator for this binary operand.

  Returns:
    the operator; never null

### left

    public DynamicOperand left()

  Get the left-hand operand.

  Returns:
    the left-hand operator; never null

### right

    public DynamicOperand right()

  Get the right-hand operand.

  Returns:
    the right-hand operator; never null

### toString

    public String toString()

  Overrides:
    `toString` in class `Object`
  See Also:
    `Object.toString()`

### hashCode

    public int hashCode()

  Overrides:
    `hashCode` in class `Object`
  See Also:
    `Object.hashCode()`

### equals

    public boolean equals(Object obj)

  Overrides:
    `equals` in class `Object`
  See Also:
    `Object.equals(java.lang.Object)`

### accept

    public void accept(Visitor visitor)

  Accept the supplied visitor, which should call back to the visitor to complete the double-dispatch operation.

  Specified by:
    `accept` in interface `Visitable`
  Parameters:
    `visitor` - the visitor; never null
  See Also:
    `Visitable.accept(org.modeshape.graph.query.model.Visitor)`

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