Package org.apache.cayenne.ejbql.parser
Class EJBQLFromItem
- java.lang.Object
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- org.apache.cayenne.ejbql.parser.SimpleNode
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- org.apache.cayenne.ejbql.parser.EJBQLFromItem
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- All Implemented Interfaces:
Serializable
,EJBQLExpression
,Node
public class EJBQLFromItem extends SimpleNode
- Since:
- 3.0
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description EJBQLFromItem(int id)
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Method Summary
All Methods Instance Methods Concrete Methods 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
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Method Detail
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getSyntheticId
public String getSyntheticId()
Returns an id generated from the entity name. It is used when no user-specified id exists.
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getId
public String getId()
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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 classSimpleNode
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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 classSimpleNode
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