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| Packages that use ExpressionImpl | |
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| org.apache.openjpa.persistence.query | OpenJPA Dynamic Query | 
| Uses of ExpressionImpl in org.apache.openjpa.persistence.query | 
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| Subclasses of ExpressionImpl in org.apache.openjpa.persistence.query | |
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|  class | AbsExpressionDenotes ABS() operation on a given expression. | 
|  class | AbstractDomainObjectDomain Object is a path expression over which query is evaluated. | 
| (package private)  class | AbstractPathAn abstract path is formed by two parts : the first part is a parent path. | 
| (package private)  class | AllExpressionDenotes All(SubQuery) Expression. | 
| (package private)  class | AnyExpressionDenotes ANY(SUbquery) Expression. | 
|  class | ArrayExpressionA single expression that holds an array of values. | 
|  class | AverageExpressionDenotes AVG() on a given Expression. | 
|  class | BinaryOperatorExpressionAn expression resulting from a binary operation on two expressions. | 
|  class | ConcatExpressionDenotes CONCAT(e1,e2,..) Expression. | 
| (package private)  class | ConstantExpressionDenotes a Value based expression such as Number, String or Date. | 
|  class | CountExpressionDenotes COUNT(e) Expression. | 
|  class | CurrentTimeExpressionDenotes CURRENT_TIME(), CURRENT_DATE() and CURRENT_TIMESTAMP() expressions. | 
|  class | DistinctExpressionDenotes DISTINCT(e) Expression. | 
|  class | DividedByExpressionDenotes e1/e2 Expression. | 
|  class | ElseExpressionElse clause in a Case Statement. | 
|  class | EntryExpressionDenotes ENTRY(e) on a path. | 
|  class | FetchPathDenotes a path used in fetch join. | 
|  class | IndexExpressionDenotes INDEX(e) Expression. | 
|  class | JoinPathPath resulting by joining from a parent path via an attribute. | 
|  class | KeyExpressionDenotes KEY(e) Expression. | 
|  class | LengthExpressionDenotes LENGTH(e) Expression. | 
|  class | LiteralExpressionDenotes a Literal Expression. | 
|  class | LocateExpressionDenotes LOCATE(e1, e2, n) Expression. | 
|  class | LowerExpressionDenotes LOWER(e) Expression. | 
|  class | MaxExpressionDenotes MAX(e) Expression. | 
|  class | MinExpressionDenotes MIN(e) Expression. | 
|  class | MinusExpressionDenotes (e1 - e2) Expression. | 
| (package private)  class | ModExpressionDenotes MOD(e1, e2) Expression. | 
| (package private)  class | NavigationPathRepresents a path resulted by navigation. | 
|  class | OperatorPathA path resulting from KEY() or VALUE() operation on an existing path. | 
|  class | ParameterExpressionDenotes a parameter in a query. | 
|  class | PlusExpressionDenotes (e1 + e2) Expression. | 
|  class | QueryDefinitionImplImplements QueryDefinition. | 
| (package private)  class | QueryExpressionAn expression resulting from operation on a query itself. | 
|  class | RangeExpressionDenotes a range used by e1 BETWEEN x AND y operation. | 
|  class | RootPathDenotes root domain instance representing a persistent type. | 
|  class | SizeExpressionDenotes SIZE(e) Expression. | 
| (package private)  class | SomeExpressionDenotes SOME(Subquery) Expression. | 
|  class | SquareRootExpressionDenotes SQRT(e) Expression. | 
|  class | SubStringExpressionDenotes SUBSTR(a,i1,i2) Expression. | 
|  class | SumExpressionDenotes SUM(e) Expression. | 
|  class | TimesExpressionDenotes (e1*e2) Expression. | 
|  class | TrimExpressionDenotes TRIM(e1,x) Expression. | 
|  class | TypeExpressionDenotes TYPE(e) Expression. | 
|  class | UnaryMinusExpressionDenotes (-e) Expression. | 
| (package private)  class | UnaryOperatorExpression | 
|  class | UpperExpressionDenotes UPPER(e) Expression. | 
|  class | ValueExpressionDenotes VALUE(e) Expression. | 
|  class | VarArgsExpressionA expression that holds an array of Expressions. | 
| Methods in org.apache.openjpa.persistence.query that return ExpressionImpl | |
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|  ExpressionImpl | OrderableItem.getExpression() | 
| Methods in org.apache.openjpa.persistence.query with parameters of type ExpressionImpl | |
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|  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) | 
| Constructors in org.apache.openjpa.persistence.query with parameters of type ExpressionImpl | |
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| AbsExpression(ExpressionImpl op) | |
| AverageExpression(ExpressionImpl op) | |
| ModExpression(ExpressionImpl op,
              ExpressionImpl op2) | |
| OrderableItem(ExpressionImpl path) | |
| OrderableItem(ExpressionImpl path,
              Boolean asc) | |
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