Report on IREPORT - STATUS

Good morning, I need to change a report in IREPORT that now works asim:

Currently the field works like this:

    (Boolean)
    $F{documentoVigente} ? "VIGENTE" : "VENCIDO"

I have a text called $ F {documentOpen} passing an expression class (java String)

I need my report to be generated like this today:

        if $F{dataVencimento} = $F{CurrentDate} : "VIGENTE"
        if else $F{dataVencimento} < $F{CurrentDate} : "VENCIDO"
        else : "VENCENDO" > a data do dia 

I have a class that references this report:

public  class  RepDtoReport  implement Serizable {

private String nomeRepresentante;
private Integer cartaoAssinatura;
private String descricaoGrupo;
private String codigoPessoa;
private String descricaoCargo;
private String descricaoDocumento;
private Date dataAtualizacao;

private  Date   dataVencimento;

private boolean documentoVigente;


}getts e setters}

public boolean is documentoVigente() {
return documentoVigente;
}

public void setDocumentoVigente (final boolean documentoVigente){
this.documentoVigente = documentoVigente;
}

public  Date getDataVencimento() {
return dataVencimento;
}

public void setDocumentoVigente (final Date dataVencimento ){
this.dataVencimento = dataVencimento;
}

Today it looks like this:

Can I just do it on ireport?