org.jacorb.notification.filter.etcl
Class SubstrOperator

java.lang.Object
  antlr.BaseAST
      org.jacorb.notification.filter.etcl.AbstractTCLNode
          org.jacorb.notification.filter.etcl.UnaryOperator
              org.jacorb.notification.filter.etcl.BinaryOperator
                  org.jacorb.notification.filter.etcl.SubstrOperator

All Implemented Interfaces:

antlr.collections.AST, java.io.Serializable, TCLParserTokenTypes

public class SubstrOperator

extends BinaryOperator

See Also:

Serialized Form

Field Summary

Fields inherited from class antlr.BaseAST

down, right

Fields inherited from interface org.jacorb.notification.filter.etcl.TCLParserTokenTypes

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

SubstrOperator(antlr.Token tok)

Method Summary

EvaluationResult	evaluate(EvaluationContext context, EvaluationResult left, EvaluationResult rightVal)
boolean	isStatic()
java.lang.String	toString()
protected void	visitThis(AbstractTCLVisitor visitor)

Methods inherited from class org.jacorb.notification.filter.etcl.BinaryOperator

acceptInOrder, acceptPostOrder, acceptPreOrder, evaluate, evaluate

Methods inherited from class org.jacorb.notification.filter.etcl.AbstractTCLNode

getName, getNameForType, getType, hasNextSibling, initialize, initialize, initialize, isBoolean, isNumber, isString, left, printToStringBuffer, right, setType, toStringTree

Methods inherited from class antlr.BaseAST

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

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SubstrOperator

public SubstrOperator(antlr.Token tok)

Method Detail

toString

public java.lang.String toString()

evaluate

public EvaluationResult evaluate(EvaluationContext context,
                                 EvaluationResult left,
                                 EvaluationResult rightVal)
                          throws EvaluationException

Specified by:

evaluate in class BinaryOperator

Throws:

EvaluationException

isStatic

public boolean isStatic()

Overrides:

isStatic in class AbstractTCLNode

visitThis

protected void visitThis(AbstractTCLVisitor visitor)
                  throws VisitorException

Specified by:

visitThis in class BinaryOperator

Throws:

VisitorException