Package com.singularsys.jep.parser
Class ASTStart
- java.lang.Object
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- com.singularsys.jep.parser.SimpleNode
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- com.singularsys.jep.parser.ASTStart
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- All Implemented Interfaces:
Node
public class ASTStart extends SimpleNode
Start Node
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Nested Class Summary
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Nested classes/interfaces inherited from interface com.singularsys.jep.parser.Node
Node.HookKey
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Constructor Summary
Constructors Constructor Description ASTStart(int id)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getName()
Return the name associated with the node (if any).Operator
getOperator()
Return the operator associated with a Node (if any)PostfixMathCommandI
getPFMC()
Return the pfmc of a node (if any)java.lang.Object
getValue()
Return the value associated with the node (if any).Variable
getVar()
Return the variable associated with a Node (if any)-
Methods inherited from class com.singularsys.jep.parser.SimpleNode
childIterator, children, childrenAccept, dump, getHook, getId, hookKeys, jjtAccept, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, removeHook, setHook, toString
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Method Detail
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getName
public java.lang.String getName()
Description copied from interface:Node
Return the name associated with the node (if any).- Returns:
- the name if an ASTVarNode, ASTFunNode, ASTOpNode, null otherwise
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getOperator
public Operator getOperator()
Description copied from interface:Node
Return the operator associated with a Node (if any)- Returns:
- The Operator for ASTOpNodes, null otherwise
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getPFMC
public PostfixMathCommandI getPFMC()
Description copied from interface:Node
Return the pfmc of a node (if any)- Returns:
- the PostfixMathCommand for ASTFunNode and ASTOpNode, null otherwise
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getValue
public java.lang.Object getValue()
Description copied from interface:Node
Return the value associated with the node (if any).- Returns:
- the value if an ASTConstant, ASTVarNode, null otherwise
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