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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
org.eclipse.persistence.jpa.jpql.model.query.DivisionExpressionStateObject
public class DivisionExpressionStateObject
TODO:
arithmetic_expression ::= arithmetic_expression / arithmetic_term
DivisionExpression| Field Summary |
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| Fields inherited from class org.eclipse.persistence.jpa.jpql.model.query.CompoundExpressionStateObject |
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LEFT_STATE_OBJECT_PROPERTY, RIGHT_STATE_OBJECT_PROPERTY |
| Constructor Summary | |
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DivisionExpressionStateObject(StateObject parent)
Creates a new DivisionExpressionStateObject. |
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DivisionExpressionStateObject(StateObject parent,
StateObject leftStateObject,
StateObject rightStateObject)
Creates a new DivisionExpressionStateObject. |
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DivisionExpressionStateObject(StateObject parent,
java.lang.String leftJpqlFragment,
java.lang.String rightJpqlFragment)
Creates a new DivisionExpressionStateObject. |
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| Method Summary | |
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void |
accept(StateObjectVisitor visitor)
Visits this StateObject by the given visitor. |
DivisionExpression |
getExpression()
Returns the actual parsed object if this StateObject representation of the JPQL query
was created by parsing an existing JPQL query. |
java.lang.String |
getIdentifier()
Returns the identifier joining the two StateObjects. |
void |
setExpression(DivisionExpression expression)
Keeps a reference of the parsed object object, which should only be
done when this object is instantiated during the conversion of a parsed JPQL query into
StateObjects. |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.model.query.ArithmeticExpressionStateObject |
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getLeftQueryBNFId, getRightQueryBNFId |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.model.query.CompoundExpressionStateObject |
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addChildren, getLeft, getRight, hasLeft, hasRight, isEquivalent, parseLeft, parseRight, setLeft, setRight, toTextInternal |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.model.query.AbstractStateObject |
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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 |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
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public DivisionExpressionStateObject(StateObject parent)
DivisionExpressionStateObject.
parent - The parent of this state object, which cannot be null
java.lang.NullPointerException - The given parent cannot be nullpublic DivisionExpressionStateObject(StateObject parent, StateObject leftStateObject, StateObject rightStateObject)
DivisionExpressionStateObject.
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 nullpublic DivisionExpressionStateObject(StateObject parent, java.lang.String leftJpqlFragment, java.lang.String rightJpqlFragment)
DivisionExpressionStateObject.
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 |
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public void accept(StateObjectVisitor visitor)
StateObject by the given visitor.
visitor - The visitor to visit this objectpublic DivisionExpression getExpression()
StateObject representation of the JPQL query
was created by parsing an existing JPQL query.
getExpression in interface StateObjectgetExpression in class ArithmeticExpressionStateObjectStateObject
or null when the JPQL query is manually created (i.e. not from a string)public java.lang.String getIdentifier()
StateObjects.
getIdentifier in class CompoundExpressionStateObjectpublic void setExpression(DivisionExpression expression)
parsed object object, which should only be
done when this object is instantiated during the conversion of a parsed JPQL query into
StateObjects.
expression - The parsed object representing a division
expression
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