com.bc.jexp
Class Term.UnaryB

java.lang.Object
  com.bc.jexp.Term
      com.bc.jexp.Term.Op
          com.bc.jexp.Term.Unary
              com.bc.jexp.Term.UnaryB

Direct Known Subclasses:

Term.NotB

Enclosing class:

Term

public abstract static class Term.UnaryB
extends Term.Unary

An abstract unary (= 1 operand) operation with return type of boolean.

Nested Class Summary

Nested classes/interfaces inherited from class com.bc.jexp.Term

Term.Add, Term.AndB, Term.AndI, Term.Assign, Term.Binary, Term.BinaryB, Term.BinaryI, Term.BinaryN, Term.Call, Term.Cond, Term.ConstB, Term.ConstD, Term.ConstI, Term.ConstS, Term.Div, Term.EqB, Term.EqD, Term.EqI, Term.GeD, Term.GeI, Term.GtD, Term.GtI, Term.LeD, Term.LeI, Term.LtD, Term.LtI, Term.Mod, Term.Mul, Term.Neg, Term.NEqB, Term.NEqD, Term.NEqI, Term.NotB, Term.NotI, Term.Op, Term.OrB, Term.OrI, Term.Ref, Term.Sub, Term.Unary, Term.UnaryB, Term.UnaryI, Term.UnaryN, Term.XOrI

Field Summary

Fields inherited from class com.bc.jexp.Term.Unary

arg

Fields inherited from class com.bc.jexp.Term.Op

args, name, type

Fields inherited from class com.bc.jexp.Term

TYPE_B, TYPE_D, TYPE_I, TYPE_S

Constructor Summary

protected

Term.UnaryB(String name, Term arg)

Method Summary

double	evalD(EvalEnv env) Evaluates this term to a double value.
int	evalI(EvalEnv env) Evaluates this term to an int value.

Methods inherited from class com.bc.jexp.Term.Op

getArgs, getChildren, getRetType, toString

Methods inherited from class com.bc.jexp.Term

evalB, evalS, isB, isD, isI, isN, toB, toB, toD, toI, toI, toS, toS, toS

Methods inherited from class java.lang.Object

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

Constructor Detail

Term.UnaryB

protected Term.UnaryB(String name,
                      Term arg)

Method Detail

evalI

public int evalI(EvalEnv env)

Description copied from class: Term

Evaluates this term to an int value.

Specified by:

evalI in class Term

Parameters:

env - the application dependant environment.

Returns:

an int value

evalD

public double evalD(EvalEnv env)

Description copied from class: Term

Evaluates this term to a double value.

Specified by:

evalD in class Term

Parameters:

env - the application dependant environment.

Returns:

a double value