Method optimize

basex-core/src/main/java/org/basex/query/expr/constr/CPI.java:36–46

(final CompileContext cc)

  }

  @Override
  public Expr optimize(final CompileContext cc) throws QueryException {
    name = name.simplifyFor(Simplify.STRING, cc);
    if(name instanceof Value) {
      final byte[] nm = ncname(false, cc.qc);
      name = Str.get(nm);
      exprType.assign(NodeType.get(NameTest.get(new QNm(nm), Kind.PROCESSING_INSTRUCTION)));
    }
    optValue(cc);
    return this;
  }

  @Override
  public FPI item(final QueryContext qc, final InputInfo ii) throws QueryException {