com.mckoi.database
Interface StatementTreeObject

All Known Implementing Classes:

AlterTableAction, Assignment, ByColumn, ColumnDef, ConstraintDef, FromClause, SearchExpression, SelectColumn, TableSelectExpression

public interface StatementTreeObject

An complex object that is to be contained within a StatementTree object. A statement tree object must be serializable, and it must be able to reference all Expression objects so that they may be prepared.

Author:

Tobias Downer

Method Summary

java.lang.Object	clone() Performs a DEEP clone of this object if it is mutable, or a deep clone of its mutable members.
void	prepareExpressions(ExpressionPreparer preparer) Prepares all expressions in this statement tree object by passing the ExpressionPreparer object to the 'prepare' method of the expression.

Method Detail

prepareExpressions

void prepareExpressions(ExpressionPreparer preparer)
                        throws DatabaseException

Prepares all expressions in this statement tree object by passing the ExpressionPreparer object to the 'prepare' method of the expression.

Throws:

DatabaseException

clone

java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Performs a DEEP clone of this object if it is mutable, or a deep clone of its mutable members. If the object is immutable then it may return 'this'.

Throws:

java.lang.CloneNotSupportedException