Package org.modeshape.jcr.query.validate

This package provides the interfaces that define the tables and columns that can be queried.

See: Description

Interface Summary

Interface	Description
Schemata	The interface used to access the structure being queried and validate a query.
Schemata.Column	Information about a queryable column.
Schemata.Key	Information about a key for a table.
Schemata.Table	Information about a queryable table.
Schemata.View	Information about a view that is defined in terms of other views/tables.

Class Summary

Class	Description
ImmutableColumn
ImmutableKey
ImmutableSchemata	An immutable Schemata implementation.
ImmutableSchemata.Builder	A builder of immutable Schemata objects.
ImmutableSchemata.MutableTable
Validator	A Visitor implementation that validates a query's used of a Schemata and records any problems as errors.

Package org.modeshape.jcr.query.validate Description

This package provides the interfaces that define the tables and columns that can be queried. Though the query framework does not prescribe the semantics of a table or column, it does provide a Schemata interface that provides access to the immutable Schemata.Table and Schemata.View definitions (that then contain the Schemata.Column and Schemata.Key definitions).

Although any Schemata implementaiton can be used, the query framework provides an ImmutableSchemata class with a builder with a fluent API that can create the corresponding immutable table, column and key definitions.