Package com.sun.el.parser
Interface Node
- All Known Implementing Classes:
ArithmeticNode
,AstAnd
,AstAssign
,AstBracketSuffix
,AstChoice
,AstCompositeExpression
,AstConcat
,AstDeferredExpression
,AstDiv
,AstDotSuffix
,AstDynamicExpression
,AstEmpty
,AstEqual
,AstFalse
,AstFloatingPoint
,AstFunction
,AstGreaterThan
,AstGreaterThanEqual
,AstIdentifier
,AstInteger
,AstLambdaExpression
,AstLambdaParameters
,AstLessThan
,AstLessThanEqual
,AstListData
,AstLiteralExpression
,AstMapData
,AstMapEntry
,AstMethodArguments
,AstMinus
,AstMod
,AstMult
,AstNegative
,AstNot
,AstNotEqual
,AstNull
,AstOr
,AstPlus
,AstSemiColon
,AstString
,AstTrue
,AstValue
,BooleanNode
,SimpleNode
public interface Node
- Version:
- $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: kchung $
-
Method Summary
Modifier and TypeMethodDescriptionvoid
accept
(NodeVisitor visitor) boolean
getImage()
getMethodInfo
(EvaluationContext ctx, Class[] paramTypes) getType
(EvaluationContext ctx) int
hashCode()
invoke
(EvaluationContext ctx, Class[] paramTypes, Object[] paramValues) boolean
boolean
void
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.void
setValue
(EvaluationContext ctx, Object value)
-
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. -
getImage
String getImage() -
getValue
- Throws:
ELException
-
setValue
- Throws:
ELException
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getType
- Throws:
ELException
-
getValueReference
- Throws:
ELException
-
isReadOnly
- Throws:
ELException
-
accept
- Throws:
ELException
-
getMethodInfo
- Throws:
ELException
-
invoke
- Throws:
ELException
-
equals
-
hashCode
int hashCode() -
isParametersProvided
boolean isParametersProvided()
-