Package org.apache.cayenne.ejbql.parser

Class EJBQLFromItem

java.lang.Object

org.apache.cayenne.ejbql.parser.SimpleNode

org.apache.cayenne.ejbql.parser.EJBQLFromItem

All Implemented Interfaces:

Serializable, EJBQLExpression, Node

public class EJBQLFromItem
extends SimpleNode

Since:

3.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EJBQLFromItem(int id)

Method Summary

Modifier and Type	Method	Description
String	getId()
String	getSyntheticId()	Returns an id generated from the entity name.
protected boolean	visitChild(EJBQLExpressionVisitor visitor, int childIndex)	Recursively visits a child at the specified index.
protected boolean	visitNode(EJBQLExpressionVisitor visitor)	Visits this node without recursion.

Methods inherited from class org.apache.cayenne.ejbql.parser.SimpleNode

getChild, getChildrenCount, getName, getText, isNegated, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setText, toString, visit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

EJBQLFromItem

public EJBQLFromItem(int id)

Method Details

getSyntheticId

public String getSyntheticId()

Returns an id generated from the entity name. It is used when no user-specified id exists.

getId

public String getId()

visitNode

protected boolean visitNode(EJBQLExpressionVisitor visitor)

Description copied from class: SimpleNode

Visits this node without recursion. Default implementation simply returns true. Subclasses override this method to call an appropriate visitor method.

Overrides:

visitNode in class SimpleNode

visitChild

protected boolean visitChild(EJBQLExpressionVisitor visitor,
 int childIndex)

Description copied from class: SimpleNode

Recursively visits a child at the specified index. Subclasses override this method if they desire to implement callbacks after visiting each child.

Overrides:

visitChild in class SimpleNode