* governing permissions and limitations under the License.
 */
package org.codelibs.fess.suggest.analysis;

import java.util.List;

import org.opensearch.action.admin.indices.analyze.AnalyzeAction.AnalyzeToken;

/**
 * Interface for analyzing and processing suggestion tokens.
 */
public interface SuggestAnalyzer {

    /**
     * Analyzes the given text and returns a list of tokens.

            // This test verifies the null check logic indirectly
            final String[] indices = fesenClient.targetIndices != null ? fesenClient.targetIndices : new String[0];
            assertNotNull(indices);
            assertEquals(0, indices.length);
        } catch (Exception e) {
            fail("Should handle null targetIndices: " + e.getMessage());
        }
    }

└── fess_indices/              # OpenSearch index mappings

src/main/webapp/WEB-INF/view/  # JSP templates
```

## DBFlute Code Generation

DBFlute generates type-safe data access code for OpenSearch indices:

```bash
mvn dbflute:freegen
```

Generated code:
- `opensearch/{index}/bsentity/` - Base entities (do not edit)
- `opensearch/{index}/exentity/` - Extended entities (customize here)

import org.codelibs.opensearch.runner.OpenSearchRunner;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.opensearch.action.admin.indices.analyze.AnalyzeAction.AnalyzeToken;

public class DefaultContentsParserTest {
    static Suggester suggester;
    static OpenSearchRunner runner;
    DefaultContentsParser defaultContentsParser = new DefaultContentsParser();

        // 2. Adding lease context if needed
        // 3. Sending the request through the appropriate transport
        // 4. Processing the response

        // For now, we'll return false to indicate that the concrete implementation
        // needs to be provided by the calling code
        log.warn("performReconnection called but no concrete implementation available. "

    @AfterClass
    public static void afterClass() throws Exception {
        runner.close();
        runner.clean();
    }

    @Before
    public void before() throws Exception {
        runner.admin().indices().prepareDelete("_all").execute().actionGet();
        runner.refresh();
        suggester = Suggester.builder().build(runner.client(), "PopularWordsRequestBuilderTest");
        suggester.createIndexIfNothing();
    }

nfo .pace {\n  color: #17a2b8;\n}\n\n.pace-corner-indicator-info .pace .pace-activity {\n  background: #17a2b8;\n}\n\n.pace-corner-indicator-info .pace .pace-activity::after,\n.pace-corner-indicator-info .pace .pace-activity::before {\n  border: 5px solid #fff;\n}\n\n.pace-corner-indicator-info .pace .pace-activity::before {\n  border-right-color: rgba(23, 162, 184, 0.2);\n  border-left-color: rgba(23, 162, 184, 0.2);\n}\n\n.pace-corner-indicator-info .pace .pace-activity::after {\n  border-top-color:...

    @AfterClass
    public static void afterClass() throws Exception {
        runner.close();
        runner.clean();
    }

    @Before
    public void before() throws Exception {
        runner.admin().indices().prepareDelete("_all").execute().actionGet();
        runner.refresh();
        suggester = Suggester.builder().build(runner.client(), "AnalyzerNormalizerTest");
        suggester.createIndexIfNothing();
    }

    @Test

    }

    @Test
    public void testIndicesTimeout() {
        // Test setting indices timeout
        SuggestSettingsBuilder result = builder.indicesTimeout("10s");
        assertEquals(builder, result); // Test method chaining
        assertEquals("10s", builder.timeoutSettings.indicesTimeout);

        // Test updating indices timeout
        builder.indicesTimeout("45s");

    @AfterClass
    public static void afterClass() throws Exception {
        runner.close();
        runner.clean();
    }

    @Before
    public void before() throws Exception {
        runner.admin().indices().prepareDelete("_all").execute().actionGet();
        runner.refresh();
        settings = Suggester.builder().build(runner.client(), id).settings();
    }

    @Test
    public void test_badWordIndexName() {