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java.lang.Objectorg.eclipse.persistence.jpa.jpql.tools.model.query.AbstractStateObject
org.eclipse.persistence.jpa.jpql.tools.model.query.SimpleStateObject
org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractSchemaNameStateObject
public class AbstractSchemaNameStateObject
An abstract schema name designates the abstract schema type over which the query ranges.
AbstractSchemaName| Field Summary |
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| Fields inherited from class org.eclipse.persistence.jpa.jpql.tools.model.query.SimpleStateObject |
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TEXT_PROPERTY |
| Constructor Summary | |
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AbstractSchemaNameStateObject(StateObject parent)
Creates a new AbstractSchemaNameStateObject. |
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AbstractSchemaNameStateObject(StateObject parent,
IEntity entity)
Creates a new AbstractSchemaNameStateObject. |
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AbstractSchemaNameStateObject(StateObject parent,
java.lang.String entityName)
Creates a new AbstractSchemaNameStateObject. |
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| Method Summary | |
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void |
accept(StateObjectVisitor visitor)
Visits this StateObject by the given visitor. |
IEntity |
getEntity()
Returns the actual external form representing the IEntity. |
AbstractSchemaName |
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 |
getText()
Returns the name of the abstract schema, which is the name of the entity. |
boolean |
isEntityResolved()
Determines whether the IEntity has been resolved. |
void |
resolveEntity()
Resolves the abstract schema name and retrieve the associated IEntity. |
void |
setEntity(IEntity entity)
Sets the actual IEntity and updates the abstract schema name. |
void |
setExpression(AbstractSchemaName 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. |
void |
setText(java.lang.String abstractSchemaName)
Sets the name of the abstract schema, which is the name of the entity. |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.model.query.SimpleStateObject |
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hasText, isEquivalent, setTextInternally, toTextInternal |
| Methods inherited from class org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractStateObject |
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acceptUnknownVisitor, acceptUnknownVisitor, addChildren, 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 AbstractSchemaNameStateObject(StateObject parent)
AbstractSchemaNameStateObject.
parent - The parent of this state object, which cannot be null
java.lang.NullPointerException - The given parent cannot be null
public AbstractSchemaNameStateObject(StateObject parent,
IEntity entity)
AbstractSchemaNameStateObject.
parent - The parent of this state object, which cannot be nullentity - The IEntity itself
java.lang.NullPointerException - The given parent cannot be null
public AbstractSchemaNameStateObject(StateObject parent,
java.lang.String entityName)
AbstractSchemaNameStateObject.
parent - The parent of this state object, which cannot be nullentityName - The name of the entity
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 IEntity getEntity()
IEntity.
IEntity or null if no entity exists with the entity namepublic AbstractSchemaName getExpression()
StateObject representation of the JPQL query
was created by parsing an existing JPQL query.
getExpression in interface StateObjectgetExpression in class AbstractStateObjectStateObject
or null when the JPQL query is manually created (i.e. not from a string)public java.lang.String getText()
getText in class SimpleStateObjectpublic boolean isEntityResolved()
IEntity has been resolved.
true if an entity exists with the abstract schema name in the managed
types provider; false otherwisepublic void resolveEntity()
IEntity.
public void setEntity(IEntity entity)
IEntity and updates the abstract schema name.
entity - The new IEntitypublic void setExpression(AbstractSchemaName 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 an abstract schema
name (entity name)public void setText(java.lang.String abstractSchemaName)
setText in class SimpleStateObjectabstractSchemaName - The name of the abstract schema, which is the name of the entity
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