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java.lang.Objectantlr.BaseAST
org.jacorb.notification.filter.etcl.AbstractTCLNode
org.jacorb.notification.filter.etcl.NumberValue
A simple node to represent a Number
Field Summary |
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Fields inherited from class antlr.BaseAST |
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down, right |
Fields inherited from interface org.jacorb.notification.filter.etcl.TCLParserTokenTypes |
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AND, ARRAY, ASSOC, DEFAULT, DISCRIM, DIV, DOLLAR, DOT, EOF, EQ, EXIST, FALSE, FIRST, GT, GTE, IDENTIFIER, IMPLICIT, IN, LBRACKET, LENGTH, LPAREN, LT, LTE, MAX, MIN, MINUS, MULT, NEQ, NOT, NULL_TREE_LOOKAHEAD, NUM_FLOAT, NUMBER, OR, PLUS, RANDOM, RBRACKET, REPO_ID, RPAREN, RUNTIME_VAR, STRING, SUBSTR, TRUE, TYPE, TYPE_ID, UNARY_MINUS, UNARY_PLUS, UNION_POS, WITH, WS |
Constructor Summary | |
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NumberValue(antlr.Token tok)
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Method Summary | |
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void |
acceptInOrder(AbstractTCLVisitor visitor)
accept a visitor for traversal Inorder |
void |
acceptPostOrder(AbstractTCLVisitor visitor)
accept a visitor for traversal in Postorder. |
void |
acceptPreOrder(AbstractTCLVisitor visitor)
accept a visitor for traversal in Preorder. |
EvaluationResult |
evaluate(EvaluationContext context)
Evaluate this Node. |
java.lang.Double |
getNumber()
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boolean |
isNumber()
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boolean |
isStatic()
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java.lang.String |
toString()
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Methods inherited from class org.jacorb.notification.filter.etcl.AbstractTCLNode |
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getName, getNameForType, getType, hasNextSibling, initialize, initialize, initialize, isBoolean, isString, left, printToStringBuffer, right, setType, toStringTree |
Methods inherited from class antlr.BaseAST |
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addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getColumn, getFirstChild, getLine, getNextSibling, getNumberOfChildren, getText, getTokenNames, removeChildren, setFirstChild, setNextSibling, setText, setVerboseStringConversion, toStringList, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public NumberValue(antlr.Token tok)
Method Detail |
public java.lang.Double getNumber()
public EvaluationResult evaluate(EvaluationContext context)
AbstractTCLNode
evaluate
in class AbstractTCLNode
context
- an EvaluationContext
value contains all context information
necessary for the evaluation
EvaluationResult
valuepublic java.lang.String toString()
public boolean isStatic()
isStatic
in class AbstractTCLNode
public boolean isNumber()
isNumber
in class AbstractTCLNode
public void acceptInOrder(AbstractTCLVisitor visitor) throws VisitorException
AbstractTCLNode
acceptInOrder
in class AbstractTCLNode
visitor
-
VisitorException
public void acceptPostOrder(AbstractTCLVisitor visitor) throws VisitorException
AbstractTCLNode
acceptPostOrder
in class AbstractTCLNode
visitor
-
VisitorException
public void acceptPreOrder(AbstractTCLVisitor visitor) throws VisitorException
AbstractTCLNode
acceptPreOrder
in class AbstractTCLNode
visitor
-
VisitorException
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