jmathlib.core.tokens
Class UnaryOperatorToken

java.lang.Object
  extended by jmathlib.core.interpreter.RootObject
      extended by jmathlib.core.tokens.Token
          extended by jmathlib.core.tokens.OperatorToken
              extended by jmathlib.core.tokens.UnaryOperatorToken
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, ErrorCodes, TokenConstants

public class UnaryOperatorToken
extends OperatorToken

Class representing any unary operators in an expression

See Also:
Serialized Form

Field Summary
 
Fields inherited from class jmathlib.core.tokens.OperatorToken
value
 
Fields inherited from class jmathlib.core.tokens.Token
priority
 
Fields inherited from interface jmathlib.core.constants.TokenConstants
ADDSUB_PRIORITY, AND_PRIORITY, ANDAND_PRIORITY, ASSIGN_PRIORITY, BRACKET_PRIORITY, COMPARE_PRIORITY, CONCAT, MATRIX, MULDIV_PRIORITY, OR_PRIORITY, OROR_PRIORITY, PARAMETER, POWER_PRIORITY, RELATION_PRIORITY, SINGLE, ttDelimiter, ttNotSet, ttOperand, ttOperator
 
Fields inherited from interface jmathlib.core.constants.ErrorCodes
ERR_BRACKET_OPEN, ERR_BRACKET_ORDER, ERR_FUNCTION_NOT_FOUND, ERR_FUNCTION_NOT_IMPLEMENTED, ERR_INSUFFICIENT_PARAMETERS, ERR_INVALID_PARAMETER, ERR_LVALUE_REQUIRED, ERR_MATRIX_SINGULAR, ERR_NOT_SQUARE_MATRIX, ERR_OPNOTSUPPORTED, ERR_TOO_MANY_PARAMETERS, ERR_USER_ERROR, ERR_VARIABLE_NOTDEFINED, OK, OK_FUNCTION_PROCESS
 
Constructor Summary
UnaryOperatorToken(char _operator)
          Constructor taking the operator and priority
 
Method Summary
 OperandToken evaluate(Token[] operands, GlobalValues globals)
          evaluate the operator
 java.lang.String toString()
           
 
Methods inherited from class jmathlib.core.tokens.OperatorToken
getPriority, getValue
 
Methods inherited from class jmathlib.core.tokens.Token
isDisplayResult, setDisplayResult, toMathMlString, toString
 
Methods inherited from class jmathlib.core.interpreter.RootObject
clone, toString
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

UnaryOperatorToken

public UnaryOperatorToken(char _operator)
Constructor taking the operator and priority

Parameters:
_operator - = the operator being constructed
Method Detail

evaluate

public OperandToken evaluate(Token[] operands,
                             GlobalValues globals)
evaluate the operator

Specified by:
evaluate in class Token
Parameters:
operands - = the operator operands
Returns:
the result as an OperandToken

toString

public java.lang.String toString()
Specified by:
toString in class Token
Returns:
the operator as a string

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