Package | Description |
---|---|
org.apache.openjpa.jdbc.kernel |
OpenJPA-JDBC Runtime Kernel
Runtime services for the JDBC OpenJPA implementation.
|
org.apache.openjpa.jdbc.kernel.exps |
OpenJPA-JDBC Expression Tree
|
org.apache.openjpa.jdbc.sql |
OpenJPA-JDBC SQL Abstraction
Utilities for generating SQL.
|
Class and Description |
---|
ExpContext
Expression tree context.
|
QueryExpressionsState
Struct to hold the state of a query expressions instance.
|
Class and Description |
---|
AbstractVal
Abstract value for easy extension.
|
BinaryOpExpState
Expression tree state for a binary operator.
|
BindVariableExpression
Binds a variable to a value.
|
CollectionParam
A collection-valued input parameter in an in-expression.
|
CompareEqualExpression
Compares two values for equality.
|
Const
A literal or parameter in the filter.
|
Const.ConstExpState
Constant expression state.
|
ContainsExpression
Tests whether one value contains another.
|
EmptyExpression
An empty expression.
|
EqualExpression
Compares two values.
|
Exp
An Expression represents a query ready for execution.
|
ExpContext
Expression tree context.
|
ExpState
Expression tree state.
|
FilterValue
The simplified public view of any non-operator in a query filter,
including constants, variables, and object fields.
|
InExpression
Tests whether a value is IN a collection.
|
JDBCAggregateListener
JDBC extension to the
AggregateListener . |
JDBCFilterListener
JDBC extension to the
FilterListener . |
JDBCPath
A path represents a traversal into fields of a candidate object.
|
PCPath
A path represents a traversal into fields of a candidate object.
|
QueryExpressionsState
Struct to hold the state of a query expressions instance.
|
SelectConstructor
Turns parsed queries into selects.
|
SQLEmbed
Simple listener which embeds its SQL argument into the query.
|
StringFunction
A JDBC string function.
|
SubQ
A subquery.
|
UnaryOp
Value produced by a unary operation on a value.
|
Val
A Value represents any non-operator in a query filter, including
constants, variables, and object fields.
|
Variable
A variable in a filter.
|
Class and Description |
---|
ExpContext
Expression tree context.
|
ExpState
Expression tree state.
|
FilterValue
The simplified public view of any non-operator in a query filter,
including constants, variables, and object fields.
|
Val
A Value represents any non-operator in a query filter, including
constants, variables, and object fields.
|
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