Package org.apache.cayenne.ejbql.parser
Interface Node
- All Superinterfaces:
EJBQLExpression
- All Known Implementing Classes:
AggregateConditionNode
,EJBQLAbs
,EJBQLAbstractSchemaName
,EJBQLAdd
,EJBQLAggregate
,EJBQLAggregateColumn
,EJBQLAll
,EJBQLAnd
,EJBQLAny
,EJBQLAscending
,EJBQLAverage
,EJBQLBetween
,EJBQLBooleanLiteral
,EJBQLClassName
,EJBQLConcat
,EJBQLConstructor
,EJBQLConstructorParameter
,EJBQLConstructorParameters
,EJBQLCount
,EJBQLCurrentDate
,EJBQLCurrentTime
,EJBQLCurrentTimestamp
,EJBQLDbPath
,EJBQLDecimalLiteral
,EJBQLDelete
,EJBQLDescending
,EJBQLDistinct
,EJBQLDivide
,EJBQLEquals
,EJBQLEscapeCharacter
,EJBQLExists
,EJBQLFrom
,EJBQLFromItem
,EJBQLGreaterOrEqual
,EJBQLGreaterThan
,EJBQLGroupBy
,EJBQLHaving
,EJBQLIdentificationVariable
,EJBQLIdentifier
,EJBQLIn
,EJBQLInnerFetchJoin
,EJBQLInnerJoin
,EJBQLIntegerLiteral
,EJBQLIsEmpty
,EJBQLIsNull
,EJBQLJoin
,EJBQLLength
,EJBQLLessOrEqual
,EJBQLLessThan
,EJBQLLike
,EJBQLLocate
,EJBQLLower
,EJBQLMax
,EJBQLMemberOf
,EJBQLMin
,EJBQLMod
,EJBQLMultiply
,EJBQLNamedInputParameter
,EJBQLNegative
,EJBQLNot
,EJBQLNotEquals
,EJBQLOr
,EJBQLOrderBy
,EJBQLOrderByItem
,EJBQLOuterFetchJoin
,EJBQLOuterJoin
,EJBQLPath
,EJBQLPatternValue
,EJBQLPositionalInputParameter
,EJBQLSelect
,EJBQLSelectClause
,EJBQLSelectExpression
,EJBQLSelectExpressions
,EJBQLSize
,EJBQLSqrt
,EJBQLStringLiteral
,EJBQLSubselect
,EJBQLSubstring
,EJBQLSubtract
,EJBQLSum
,EJBQLTok
,EJBQLTrim
,EJBQLTrimBoth
,EJBQLTrimCharacter
,EJBQLTrimLeading
,EJBQLTrimSpecification
,EJBQLTrimTrailing
,EJBQLUpdate
,EJBQLUpdateField
,EJBQLUpdateItem
,EJBQLUpdateValue
,EJBQLUpper
,EJBQLWhere
,SimpleNode
A JJTree-compliant tree node interface.
- Since:
- 3.0
-
Method Summary
Modifier and TypeMethodDescriptionvoid
jjtAddChild
(Node n, int i) This method tells the node to add its argument to the node's list of children.void
jjtClose()
This method is called after all the child nodes have been added.jjtGetChild
(int i) This method returns a child node.int
Return the number of children the node has.void
jjtOpen()
This method is called after the node has been made the current node.void
jjtSetParent
(Node n) This pair of methods are used to inform the node of its parent.Methods inherited from interface org.apache.cayenne.ejbql.EJBQLExpression
getChild, getChildrenCount, getText, isNegated, visit
-
Method Details
-
jjtOpen
void jjtOpen()This method is called after the node has been made the current node. It indicates that child nodes can now be added to it. -
jjtClose
void jjtClose()This method is called after all the child nodes have been added. -
jjtSetParent
This pair of methods are used to inform the node of its parent. -
jjtGetParent
Node jjtGetParent() -
jjtAddChild
This method tells the node to add its argument to the node's list of children. -
jjtGetChild
This method returns a child node. The children are numbered from zero, left to right. -
jjtGetNumChildren
int jjtGetNumChildren()Return the number of children the node has.
-