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## Uses of Interface
org.modeshape.jcr.api.query.qom.QueryCommand

Packages that use QueryCommand
org.modeshape.jcr.api.query.qom |
org.modeshape.jcr.query.model | The Abstract Query Model is a vocabulary that can be used to construct a language-neutral representation of a query.

Uses of QueryCommand in org.modeshape.jcr.api.query.qom

Subinterfaces of QueryCommand in org.modeshape.jcr.api.query.qom
`interface` | `SelectQuery` Represents a typical select-style query.
`interface` | `SetQuery` Represents a set query.
`interface` | `SetQueryObjectModel` A set query extension to the JCR query object model.

Methods in org.modeshape.jcr.api.query.qom that return QueryCommand
`QueryCommand` | `SetQuery.getLeft()` Get the left-hand query.
`QueryCommand` | `Subquery.getQuery()` Gets the `QueryCommand` that makes up the subqery.
`QueryCommand` | `SetQuery.getRight()` Get the right-hand query.

Methods in org.modeshape.jcr.api.query.qom with parameters of type QueryCommand
`SetQuery` | `QueryObjectModelFactory.except(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)` Creates a query command that returns all rows that are in the result of the left-hand query but not in the result of the right-hand query.
`SetQuery` | `QueryObjectModelFactory.intersect(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)` Creates a query command that returns all rows that are both in the result of the left-hand query and in the result of the right-hand query.
`Subquery` | `QueryObjectModelFactory.subquery(QueryCommand subqueryCommand)` Creates a subquery that can be used as a `StaticOperand` in another query.
`SetQuery` | `QueryObjectModelFactory.union(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)` Creates a query command that effectively appends the results of the right-hand query to those of the left-hand query.

Uses of QueryCommand in org.modeshape.jcr.query.model

Subinterfaces of QueryCommand in org.modeshape.jcr.query.model
`interface` | `QueryCommand` Represents the abstract base class for all query commands.

Classes in org.modeshape.jcr.query.model that implement QueryCommand
`class` | `Query`
`class` | `SelectQuery` An implementation of `SelectQuery`.
`class` | `SetQuery` This object acts as a Set operator on multiple `queries`, such as performing UNION, INTERSECT, and EXCEPT operations.
`class` | `SetQueryObjectModel` Implementation of `SetQueryObjectModel` that represents a `set query`.

Methods in org.modeshape.jcr.query.model with parameters of type QueryCommand
`SetQuery` | `QueryObjectModelFactory.except(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)`
`SetQuery` | `QueryObjectModelFactory.intersect(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)`
`SetQuery` | `QueryObjectModelFactory.setQuery(QueryCommand left, SetQuery.Operation operation, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)`
`Subquery` | `QueryObjectModelFactory.subquery(QueryCommand subqueryCommand)`
`SetQuery` | `QueryObjectModelFactory.union(QueryCommand left, QueryCommand right, Ordering[] orderings, Limit limit, boolean all)`

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