/**
* Encodes streams in formeta format.
*
* @author Christoph Böhme
*/
@Description("Encodes streams in formeta format.")
@In(StreamReceiver.class)
@Out(String.class)
@FluxCommand("encode-formeta")
public final class FormetaEncoder extends DefaultStreamPipe<ObjectReceiver<String>> {
private FormatterStyle style = FormatterStyle.CONCISE;
private Formatter formatter = style.createFormatter();
public FormatterStyle getStyle() {
return style;
}
public void setStyle(final FormatterStyle formatterStyle) {
this.style = formatterStyle;
formatter = formatterStyle.createFormatter();
}
@Override
public void startRecord(final String identifier) {
formatter.reset();
formatter.startGroup(identifier);
}
@Override
public void endRecord() {
formatter.endGroup();
getReceiver().process(formatter.toString());
}
@Override
public void startEntity(final String name) {
formatter.startGroup(name);
}
@Override
public void endEntity() {
formatter.endGroup();
}
@Override
public void literal(final String name, final String value) {
formatter.literal(name, value);
}
}
public void setStyle(final FormatterStyle formatterStyle) {
this.style = formatterStyle;
formatter = formatterStyle.createFormatter();
}
