|
EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectorg.eclipse.persistence.jpa.jpql.model.query.AbstractStateObject
org.eclipse.persistence.jpa.jpql.model.query.CompoundExpressionStateObject
org.eclipse.persistence.jpa.jpql.model.query.ArithmeticExpressionStateObject
public abstract class ArithmeticExpressionStateObject
This expression represents an arithmetic expression, which means the first and second expressions are aggregated with an arithmetic sign.
arithmetic_expression ::= arithmetic_expression <identifier> arithmetic_term
AdditionExpressionStateObject,
DivisionExpressionStateObject,
MultiplicationExpressionStateObject,
SubtractionExpressionStateObject,
ArithmeticExpression| Field Summary |
|---|
| Fields inherited from class org.eclipse.persistence.jpa.jpql.model.query.CompoundExpressionStateObject |
|---|
LEFT_STATE_OBJECT_PROPERTY, RIGHT_STATE_OBJECT_PROPERTY |
| Constructor Summary | |
|---|---|
protected |
ArithmeticExpressionStateObject(StateObject parent)
Creates a new ArithmeticExpressionStateObject. |
protected |
ArithmeticExpressionStateObject(StateObject parent,
StateObject leftStateObject,
StateObject rightStateObject)
Creates a new ArithmeticExpressionStateObject. |
protected |
ArithmeticExpressionStateObject(StateObject parent,
java.lang.String leftJpqlFragment,
java.lang.String rightJpqlFragment)
Creates a new ArithmeticExpressionStateObject. |
| Method Summary | |
|---|---|
ArithmeticExpression |
getExpression()
Returns the actual parsed object if this StateObject representation of the JPQL query
was created by parsing an existing JPQL query. |
protected java.lang.String |
getLeftQueryBNFId()
Returns the unique identifier of the BNF that will be used to parse a JPQL fragment as the left side of the expression. |
protected java.lang.String |
getRightQueryBNFId()
Returns the unique identifier of the BNF that will be used to parse a JPQL fragment as the right side of the expression. |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.model.query.CompoundExpressionStateObject |
|---|
addChildren, getIdentifier, getLeft, getRight, hasLeft, hasRight, isEquivalent, parseLeft, parseRight, setLeft, setRight, toTextInternal |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.model.query.AbstractStateObject |
|---|
acceptUnknownVisitor, acceptUnknownVisitor, addProblems, addPropertyChangeListener, areEquivalent, buildProblem, buildProblem, buildStateObject, buildStateObjects, checkParent, children, decorate, equals, findIdentificationVariable, firePropertyChanged, getChangeSupport, getDeclaration, getDecorator, getGrammar, getManagedTypeProvider, getParent, getQueryBuilder, getRoot, getType, getType, getTypeHelper, getTypeRepository, hashCode, initialize, isDecorated, parent, parent, parent, removePropertyChangeListener, setExpression, setParent, toString, toString, toStringInternal, toStringItems, toText |
| Methods inherited from class java.lang.Object |
|---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.eclipse.persistence.jpa.jpql.model.query.StateObject |
|---|
accept |
| Constructor Detail |
|---|
protected ArithmeticExpressionStateObject(StateObject parent)
ArithmeticExpressionStateObject.
parent - The parent of this state object, which cannot be null
java.lang.NullPointerException - The given parent cannot be nullprotected ArithmeticExpressionStateObject(StateObject parent, StateObject leftStateObject, StateObject rightStateObject)
ArithmeticExpressionStateObject.
parent - The parent of this state object, which cannot be nullleftStateObject - The StateObject representing the left expressionrightStateObject - The StateObject representing the right expression
java.lang.NullPointerException - The given parent cannot be nullprotected ArithmeticExpressionStateObject(StateObject parent, java.lang.String leftJpqlFragment, java.lang.String rightJpqlFragment)
ArithmeticExpressionStateObject.
parent - The parent of this state object, which cannot be nullleftJpqlFragment - The string representation of the left expression to parse and to
convert into a StateObjectrightJpqlFragment - The string representation of the right expression to parse and to
convert into a StateObject
java.lang.NullPointerException - The given parent cannot be null| Method Detail |
|---|
public ArithmeticExpression getExpression()
StateObject representation of the JPQL query
was created by parsing an existing JPQL query.
getExpression in interface StateObjectgetExpression in class CompoundExpressionStateObjectStateObject
or null when the JPQL query is manually created (i.e. not from a string)protected java.lang.String getLeftQueryBNFId()
getLeftQueryBNFId in class CompoundExpressionStateObjectprotected java.lang.String getRightQueryBNFId()
getRightQueryBNFId in class CompoundExpressionStateObject
|
EclipseLink 2.4.2, build 'v20130514-5956486' API Reference | ||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||