org.modeshape.jcr.api.query.qom

## Interface ChildCount

- All Superinterfaces:
    DynamicOperand, Operand
  All Known Implementing Classes:
    ChildCount

      public interface ChildCount
      extends DynamicOperand

  A dynamic operand that evaluates to the number of children of a node given by a selector, used in a `Comparison` constraint.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getSelectorName()` Get the selector symbol upon which this operand applies.

- - ### Method Detail

    - #### getSelectorName

          String getSelectorName()

      Get the selector symbol upon which this operand applies.
      Returns:
        the one selector names used by this operand; never null

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