com.blackbirdai.client.model.QueryComponent Maven / Gradle / Ivy

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package com.blackbirdai.client.model;

import com.blackbirdai.client.InvalidRequestException;
import com.blackbirdai.client.util.Encoders;

import java.util.Collections;
import java.util.List;

/**
 * Container for query-component. Used for /msearch API.
 */
public class QueryComponent {
    private final String query;
    private final List filters;

    /**
     * Constructor for QueryComponent.
     */
    public QueryComponent(String query, List filters) {
        this.query = query;
        this.filters = filters;
    }

    /**
     * Constructor for QueryComponent with no filter.
     */
    public QueryComponent(String query) {
        this.query = query;
        this.filters = Collections.EMPTY_LIST;
    }

    /**
     * For internal use.
     */
    StringBuilder appendQueryStr(StringBuilder builder) throws InvalidRequestException {
        builder.append("qc=q=");
        builder.append(Encoders.urlEncode(query));
        for (FilterParam filter: filters) {
            builder.append("//");
            filter.appendQueryStr(builder);
        }
        return builder;
    }
}