Package | Description |
---|---|
org.apache.openjpa.persistence.query |
OpenJPA Dynamic Query
|
Modifier and Type | Class and Description |
---|---|
class |
AbsExpression
Denotes ABS() operation on a given expression.
|
class |
AbstractDomainObject
Domain Object is a path expression over which query is evaluated.
|
(package private) class |
AbstractPath
An abstract path is formed by two parts : the first part is a parent path.
|
(package private) class |
AllExpression
Denotes All(SubQuery) Expression.
|
(package private) class |
AnyExpression
Denotes ANY(SUbquery) Expression.
|
class |
ArrayExpression
A single expression that holds an array of values.
|
class |
AverageExpression
Denotes AVG() on a given Expression.
|
class |
BinaryOperatorExpression
An expression resulting from a binary operation on two expressions.
|
class |
ConcatExpression
Denotes CONCAT(e1,e2,..) Expression.
|
(package private) class |
ConstantExpression
Denotes a Value based expression such as Number, String or Date.
|
class |
CountExpression
Denotes COUNT(e) Expression.
|
class |
CurrentTimeExpression
Denotes CURRENT_TIME(), CURRENT_DATE() and CURRENT_TIMESTAMP() expressions.
|
class |
DistinctExpression
Denotes DISTINCT(e) Expression.
|
class |
DividedByExpression
Denotes e1/e2 Expression.
|
class |
ElseExpression
Else clause in a Case Statement.
|
class |
EntryExpression
Denotes ENTRY(e) on a path.
|
class |
FetchPath
Denotes a path used in fetch join.
|
class |
IndexExpression
Denotes INDEX(e) Expression.
|
class |
JoinPath
Path resulting by joining from a parent path via an attribute.
|
class |
KeyExpression
Denotes KEY(e) Expression.
|
class |
LengthExpression
Denotes LENGTH(e) Expression.
|
class |
LiteralExpression
Denotes a Literal Expression.
|
class |
LocateExpression
Denotes LOCATE(e1, e2, n) Expression.
|
class |
LowerExpression
Denotes LOWER(e) Expression.
|
class |
MaxExpression
Denotes MAX(e) Expression.
|
class |
MinExpression
Denotes MIN(e) Expression.
|
class |
MinusExpression
Denotes (e1 - e2) Expression.
|
(package private) class |
ModExpression
Denotes MOD(e1, e2) Expression.
|
(package private) class |
NavigationPath
Represents a path resulted by navigation.
|
class |
OperatorPath
A path resulting from KEY() or VALUE() operation on an existing path.
|
class |
ParameterExpression
Denotes a parameter in a query.
|
class |
PlusExpression
Denotes (e1 + e2) Expression.
|
class |
QueryDefinitionImpl
Implements QueryDefinition.
|
(package private) class |
QueryExpression
An expression resulting from operation on a query itself.
|
class |
RangeExpression
Denotes a range used by e1 BETWEEN x AND y operation.
|
class |
RootPath
Denotes root domain instance representing a persistent type.
|
class |
SizeExpression
Denotes SIZE(e) Expression.
|
(package private) class |
SomeExpression
Denotes SOME(Subquery) Expression.
|
class |
SquareRootExpression
Denotes SQRT(e) Expression.
|
class |
SubStringExpression
Denotes SUBSTR(a,i1,i2) Expression.
|
class |
SumExpression
Denotes SUM(e) Expression.
|
class |
TimesExpression
Denotes (e1*e2) Expression.
|
class |
TrimExpression
Denotes TRIM(e1,x) Expression.
|
class |
TypeExpression
Denotes TYPE(e) Expression.
|
class |
UnaryMinusExpression
Denotes (-e) Expression.
|
(package private) class |
UnaryOperatorExpression |
class |
UpperExpression
Denotes UPPER(e) Expression.
|
class |
ValueExpression
Denotes VALUE(e) Expression.
|
class |
VarArgsExpression
A expression that holds an array of Expressions.
|
Modifier and Type | Method and Description |
---|---|
ExpressionImpl |
OrderableItem.getExpression() |
Modifier and Type | Method and Description |
---|---|
String |
AliasContext.getAlias(ExpressionImpl path)
Sets alias for the given Expression or gets the alias if the given
path has already been assigned an alias.
|
String |
AliasContext.setAlias(ExpressionImpl path) |
Constructor and Description |
---|
AbsExpression(ExpressionImpl op) |
AverageExpression(ExpressionImpl op) |
ModExpression(ExpressionImpl op,
ExpressionImpl op2) |
OrderableItem(ExpressionImpl path) |
OrderableItem(ExpressionImpl path,
Boolean asc) |
Copyright © 2006–2013 Apache Software Foundation. All rights reserved.