com.bc.jexp

Class Term.Assign

java.lang.Object

com.bc.jexp.Term

com.bc.jexp.Term.Op

com.bc.jexp.Term.Binary

com.bc.jexp.Term.Assign

Enclosing class:

Term

public static final class Term.Assign
extends Term.Binary

The assignment operation

variable-ref-term = term

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.Binary

arg1, arg2

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

Constructors

Constructor and Description
Term.Assign(Term arg1, Term arg2)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	evalB(EvalEnv context) Evaluates this term to a boolean value.
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

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.Assign

public Term.Assign(Term arg1,
           Term arg2)

Method Detail

evalB

public boolean evalB(EvalEnv context)

Description copied from class: Term

Evaluates this term to a boolean value.

Specified by:

evalB in class Term

Parameters:

context - the application dependant environment.

Returns:

a boolean value

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