Top Description Fields Constructors Methods
org.eclipse.persistence.jpa.jpql.tools.model.query

public Class BadExpressionStateObject

extends SimpleStateObject
Class Inheritance
Imports
org.eclipse.persistence.jpa.jpql.parser.BadExpression
This wraps an invalid portion of the JPQL query that could not be parsed.
Author
Pascal Filion
Since
2.4
Version
2.4
See Also
BadExpression

Field Summary

Inherited from org.eclipse.persistence.jpa.jpql.tools.model.query.SimpleStateObject:
TEXT_PROPERTY

Constructor Summary

AccessConstructor and Description
public
BadExpressionStateObject(StateObject
The parent of this state object, which cannot be null
parent, String text)

Creates a new BadExpressionStateObject.

Method Summary

Modifier and TypeMethod and Description
public void
accept(StateObjectVisitor
The visitor to visit this object
visitor)

Implements org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.accept.

Visits this StateObject by the given visitor.
public BadExpression
getExpression()

Overrides org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractStateObject.getExpression.

Implements org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.getExpression.

Returns the actual parsed object if this StateObject representation of the JPQL query was created by parsing an existing JPQL query.
public void
setExpression(BadExpression
The parsed object representing a bad expression
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.

Inherited from org.eclipse.persistence.jpa.jpql.tools.model.query.SimpleStateObject:
getTexthasTextisEquivalentsetTextsetTextInternallytoTextInternal

Constructor Detail

BadExpressionStateObjectback to summary
public BadExpressionStateObject(StateObject parent, String text)

Creates a new BadExpressionStateObject.

Parameters
parent:StateObject

The parent of this state object, which cannot be null

Exceptions
NullPointerException:
The given parent cannot be null

Method Detail

acceptback to summary
public void accept(StateObjectVisitor visitor)

Implements org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.accept.

Doc from org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.accept.

Visits this StateObject by the given visitor.

Parameters
visitor:StateObjectVisitor

The visitor to visit this object

Annotations
@Override
getExpressionback to summary
public BadExpression getExpression()

Overrides org.eclipse.persistence.jpa.jpql.tools.model.query.AbstractStateObject.getExpression.

Implements org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.getExpression.

Doc from org.eclipse.persistence.jpa.jpql.tools.model.query.StateObject.getExpression.

Returns the actual parsed object if this StateObject representation of the JPQL query was created by parsing an existing JPQL query.

Returns:BadExpression

The parsed object when a JPQL query is parsed and converted into a StateObject or null when the JPQL query is manually created (i.e. not from a string)

Annotations
@Override
setExpressionback to summary
public void setExpression(BadExpression 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.

Parameters
expression:BadExpression

The parsed object representing a bad expression