public void toPrecedenceFreeEPL(StringWriter writer, EPStatementFormatter formatter) {
if ((this.getChildren() == null) || (this.getChildren().size() == 0)) {
return;
}
PatternExpr patternExpr = getChildren().get(0);
if (patternExpr != null) {
patternExpr.toEPL(writer, getPrecedence(), formatter);
}
}
