CQP: unnecesssary focus for spanNext

[margaretha]

The following query returns error code 100 with message "null"

<s><corenlp/c=NP> "der"

The serialization includes a focus with multiple classes 200, that looks suspicious and unnecessary. This needs further investigation.

"serialQuery": "spanStartsWith(<tokens:base/s:s />, focus(200: spanNext({200: <tokens:corenlp/c:NP />}, {200: SpanMultiTermQueryWrapper(tokens:/s:der/)})))",

"query": {
    "@type": "koral:group",
    "frames": [
      "frames:startsWith",
      "frames:matches"
    ],
    "operands": [
      {
        "@type": "koral:span",
        "rewrites": [
          {
            "@type": "koral:rewrite",
            "operation": "operation:injection",
            "scope": "foundry",
            "src": "Kustvakt"
          }
        ],
        "wrap": {
          "@type": "koral:term",
          "foundry": "base",
          "key": "s",
          "layer": "s"
        }
      },
      {
        "@type": "koral:reference",
        "classRef": [
          200
        ],
        "operands": [
          {
            "@type": "koral:group",
            "operands": [
              {
                "@type": "koral:group",
                "classOut": 200,
                "operands": [
                  {
                    "@type": "koral:span",
                    "wrap": {
                      "@type": "koral:term",
                      "foundry": "corenlp",
                      "key": "NP",
                      "layer": "c"
                    }
                  }
                ],
                "operation": "operation:class"
              },
              {
                "@type": "koral:group",
                "classOut": 200,
                "operands": [
                  {
                    "@type": "koral:token",
                    "wrap": {
                      "@type": "koral:term",
                      "foundry": "opennlp",
                      "key": "der",
                      "layer": "orth",
                      "match": "match:eq",
                      "rewrites": [
                        {
                          "@type": "koral:rewrite",
                          "operation": "operation:injection",
                          "scope": "foundry",
                          "src": "Kustvakt"
                        }
                      ],
                      "type": "type:regex"
                    }
                  }
                ],
                "operation": "operation:class"
              }
            ],
            "operation": "operation:sequence"
          }
        ],
        "operation": "operation:focus"
      }
    ],
    "operation": "operation:position"
  }