# Package org.modeshape.jcr.api.query.qom

- Interface Summary
  Interface | Description
  --- | ---
  ArithmeticOperand | A dynamic operand that represents a (binary) arithmetic operation upon one or more other operands, used in `Comparison` and `Ordering` components.
  Between | A constraint that evaluates to true when the value defined by the dynamic operand evaluates to be within the specified range.
  ChildCount | A dynamic operand that evaluates to the number of children of a node given by a selector, used in a `Comparison` constraint.
  Limit | Representation of a limit on the number of tuple results.
  NodeDepth | A dynamic operand that evaluates to the depth of a node given by a selector, used in a `Comparison` constraint.
  NodeId | A dynamic operand that evaluates to the `identifier` of a node given by a selector, used in a `Comparison` constraint.
  NodePath | A dynamic operand that evaluates to the path of a node given by a selector, used in a `Comparison` constraint.
  Ordering |
  QueryCommand | Represents the abstract base class for all query commands.
  QueryObjectModelConstants |
  QueryObjectModelFactory | An extension to the standard JCR `QueryObjectModelFactory` interface, with methods to create additional components for more powerful queries.
  ReferenceValue | A dynamic operand that evaluates to the value(s) of a single or any reference property on a selector, used in a `Comparison` constraint.
  Relike | Tests whether the property value contains a regular expression that matches the supplied operand.
  SelectQuery | Represents a typical select-style query.
  SetCriteria | A constraint that evaluates to true when the value defined by the dynamic operand evaluates to be within the set of values specified by the collection of values.
  SetQuery | Represents a set query.
  SetQueryObjectModel | A set query extension to the JCR query object model.
  Subquery | Represents a non-correlated subquery used as a `StaticOperand`.

- Enum Summary
  Enum | Description
  --- | ---
  Operator |

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