| 程序包 | 说明 |
|---|---|
| com.ds.common.expression |
| 限定符和类型 | 类和说明 |
|---|---|
class |
ASTConstant
Constant Node
|
class |
ASTFunNode
Function Node
|
class |
ASTStart
Start Node
|
class |
ASTVarNode
Variable Node
|
class |
SimpleNode |
| 限定符和类型 | 字段和说明 |
|---|---|
protected Node[] |
SimpleNode.children |
protected Node |
SimpleNode.parent |
| 限定符和类型 | 方法和说明 |
|---|---|
Node |
JEP.getTopNode()
Returns the top node of the expression tree.
|
Node |
Node.jjtGetChild(int i)
This method returns a child node.
|
Node |
SimpleNode.jjtGetChild(int i) |
Node |
Node.jjtGetParent() |
Node |
SimpleNode.jjtGetParent() |
Node |
Parser.parseStream(Reader stream,
JEP jep_in) |
| 限定符和类型 | 方法和说明 |
|---|---|
Object |
EvaluatorVisitor.getValue(Node topNode,
Vector errorList_in,
SymbolTable symTab_in)
Returns the value of the expression as an object.
|
void |
Node.jjtAddChild(Node n,
int i)
This method tells the node to add its argument to the node's
list of children.
|
void |
SimpleNode.jjtAddChild(Node n,
int i) |
void |
Node.jjtSetParent(Node n)
This pair of methods are used to inform the node of its
parent.
|
void |
SimpleNode.jjtSetParent(Node n) |
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