com.bc.jexp.impl
Class AbstractSymbol.D

java.lang.Object
  com.bc.jexp.impl.AbstractSymbol
      com.bc.jexp.impl.AbstractSymbol.D

All Implemented Interfaces:

Symbol

Enclosing class:

AbstractSymbol

public abstract static class AbstractSymbol.D
extends AbstractSymbol

Nested Class Summary

Nested classes/interfaces inherited from class com.bc.jexp.impl.AbstractSymbol

AbstractSymbol.B, AbstractSymbol.D, AbstractSymbol.I

Constructor Summary

protected

AbstractSymbol.D(String name)

Method Summary

boolean	evalB(EvalEnv env) Evaluates this symbol to a boolean value.
int	evalI(EvalEnv env) Evaluates this symbol to an int value.
String	evalS(EvalEnv env) Evaluates this symbol to a String value.

Methods inherited from class com.bc.jexp.impl.AbstractSymbol

getName, getRetType

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bc.jexp.Symbol

evalD

Constructor Detail

AbstractSymbol.D

protected AbstractSymbol.D(String name)

Method Detail

evalB

public boolean evalB(EvalEnv env)

Description copied from interface: Symbol

Evaluates this symbol to a boolean value.

Parameters:

env - the application dependant environment.

Returns:

a boolean value

evalI

public int evalI(EvalEnv env)

Description copied from interface: Symbol

Evaluates this symbol to an int value.

Parameters:

env - the application dependant environment.

Returns:

an int value

evalS

public String evalS(EvalEnv env)

Description copied from interface: Symbol

Evaluates this symbol to a String value.

Parameters:

env - the application dependant environment.

Returns:

a double value