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## org.modeshape.graph.query
Interface Queryable

All Known Implementing Classes:
  QueryEngine

    public interface Queryable

An interface defining the ability to submit a query and obtain results.

Method Summary
`QueryResults` | `execute(QueryContext context, QueryCommand query)` Execute the supplied query by planning, optimizing, and then processing it.

Method Detail

### execute

    QueryResults execute(QueryContext context,
                         QueryCommand query)

  Execute the supplied query by planning, optimizing, and then processing it.

  Parameters:
    `context` - the context in which the query should be executed
    `query` - the query that is to be executed
  Returns:
    the query results; never null
  Throws:
    `IllegalArgumentException` - if the context or query references are null

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