Interface | Description |
---|---|
FilterValue |
The simplified public view of any non-operator in a query filter,
including constants, variables, and object fields.
|
JDBCAggregateListener |
JDBC extension to the
AggregateListener . |
JDBCFilterListener |
JDBC extension to the
FilterListener . |
Val |
A Value represents any non-operator in a query filter, including
constants, variables, and object fields.
|
Class | Description |
---|---|
Abs |
Absolute value.
|
Args |
A list of arguments to a multi-argument function.
|
CoalesceExpression |
Coalesce expression.
|
CollectionParam |
A collection-valued input parameter in an in-expression.
|
CollectionParam.ParamExpState |
Expression state.
|
Concat |
Concatenate one string with another.
|
DatastoreFunction |
A unary operator that executes a datastore specific function with zero or more arguments.
|
ExpContext |
Expression tree context.
|
ExpState |
Expression tree state.
|
GeneralCaseExpression |
General case expression.
|
GetColumn |
Returns the SQL alias of the named column for use in a query.
|
IndexOf |
Find the index of one string within another.
|
JDBCExpressionFactory |
Expression factory implementation that can be used to execute queries
via SQL.
|
JDBCStringContains | Deprecated
Use
matches() instead. |
JDBCWildcardMatch | Deprecated
Use
matches() instead. |
Lit |
A literal value in a filter.
|
MapEntry |
Returns the Map.Entry
|
MapEntry.EntryExpState |
Expression state.
|
MapKey |
Returns the key of a map value.
|
MapKey.KeyExpState |
Expression state.
|
Math |
Value produced by a mathematical operation on two values.
|
Null |
A literal null value in a filter.
|
NullableAggregateUnaryOp |
OPENJPA-1794
An aggregate unary operation that can indicate whether a null value from the data store
should be returned as null.
|
NullIfExpression |
NullIf expression.
|
Param |
A parameter in a filter.
|
Param.ParamExpState |
Expression state.
|
PCPath |
A path represents a traversal into fields of a candidate object.
|
PCPath.PathExpState |
Expression state.
|
QueryExpressionsState |
Struct to hold the state of a query expressions instance.
|
SelectConstructor |
Turns parsed queries into selects.
|
SimpleCaseExpression |
Simple case expression.
|
SQLEmbed |
Simple listener which embeds its SQL argument into the query.
|
SQLExpression | Deprecated
Use
SQLEmbed directly |
SQLValue | Deprecated
Use
SQLEmbed directly |
Sqrt |
Square root.
|
StringLength |
Returns the number of characters in a string.
|
SubQ |
A subquery.
|
Substring |
Take a substring of a string.
|
ToLowerCase |
Lower-cases a string.
|
ToUpperCase |
Upper-cases a string.
|
Trim |
Returns the number of characters in a string.
|
TypeLit |
A type literal value.
|
WhenCondition |
Value produced by a when_clause of a case expression.
|
WhenScalar |
Value produced by a when_clause of a case expression.
|
OpenJPA-JDBC Expression Tree
Copyright © 2006–2022 Apache Software Foundation. All rights reserved.