plp.expressions1.expression.ExpLength Class Reference

Inherits plp.expressions1.expression.ExpUnaria.

Inheritance diagram for plp.expressions1.expression.ExpLength:

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[legend]List of all members.

Public Member Functions
	ExpLength (Expressao exp)
Valor	avaliar ()
Tipo	getTipo ()
Protected Member Functions
boolean	checaTipoElementoTerminal ()

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Detailed Description

Um objeto desta classe representa uma Expressao de tamanho de String.

Definition at line 8 of file ExpLength.java.

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Constructor & Destructor Documentation

plp.expressions1.expression.ExpLength.ExpLength

(

Expressao

exp

)

Controi uma Expressao de tamanho com a expressao especificada assume-se que exp é uma expressao cuja avaliacao resulta num ValorString

Definition at line 15 of file ExpLength.java.

References plp.expressions1.expression.ExpUnaria.exp.

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Member Function Documentation

Valor plp.expressions1.expression.ExpLength.avaliar

(

)

Retorna o valor da Expressao de tamanho.

Implements plp.expressions1.expression.Expressao.

Definition at line 22 of file ExpLength.java.

References plp.expressions1.expression.ExpUnaria.getExp().

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boolean plp.expressions1.expression.ExpLength.checaTipoElementoTerminal

(

)

[protected, virtual]

Realiza a verificacao de tipos desta expressao.

Returns:

true se os tipos da expressao sao validos; false caso contrario.

Implements plp.expressions1.expression.ExpUnaria.

Definition at line 32 of file ExpLength.java.

References plp.expressions1.expression.ExpUnaria.getExp(), and plp.expressions1.expression.ExpLength.getTipo().

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Tipo plp.expressions1.expression.ExpLength.getTipo

(

)

Retorna os tipos possiveis desta expressao.

Returns:

os tipos possiveis desta expressao.

Implements plp.expressions1.expression.Expressao.

Definition at line 41 of file ExpLength.java.

References plp.expressions1.util.Tipo.TIPO_INTEIRO.

Referenced by plp.expressions1.expression.ExpLength.checaTipoElementoTerminal().

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The documentation for this class was generated from the following file:

• C:/temp/PLP/eclipse/workspace/ProjetoJava1.5_2006.1/src/plp/expressions1/expression/ExpLength.java

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