Home » apache-openjpa-1.1.0-source » org.apache.openjpa » kernel » exps » [javadoc | source]

org.apache.openjpa.kernel.exps
public interface: Expression [javadoc | source]

All Implemented Interfaces:
    Serializable

All Known Implementing Classes:
    CompareEqualExpression, IsEmptyExpression, BindVariableExpression, NotExpression, ContainsKeyExpression, NotEqualExpression, ContainsExpression, ContainsExpression, InValueExpression, OrExpression, IsEmptyExpression, MatchesExpression, ContainsValueExpression, ConstInstanceofExpression, Exp, LessThanEqualExpression, CompareExpression, BindValueVariableExpression, InstanceofExpression, EqualExpression, OrExpression, GreaterThanExpression, AndExpression, GreaterThanEqualExpression, InstanceofExpression, BindVariableAndExpression, NotContainsExpression, InExpression, NotExpression, InSubQExpression, EmptyExpression, MatchesExpression, BindVariableExpression, AndExpression, EndsWithExpression, NotEqualExpression, StartsWithExpression, EqualExpression, BindKeyVariableExpression, Extension, IsNotEmptyExpression, CompareExpression, EndsWithExpression, ValExpression, StartsWithExpression, ContainsKeyExpression, BindVariableAndExpression, LessThanExpression, Exp, InKeyExpression

Interface for a set of conditions that must be met for the query to be true.

author: Abe - White

Method from org.apache.openjpa.kernel.exps.Expression Summary:
acceptVisit

Method from org.apache.openjpa.kernel.exps.Expression Detail:
public void acceptVisit(ExpressionVisitor visitor) Accept a visit from a tree visitor.