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BaseSearchQuery.java
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BaseSearchQuery.java
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/* $This file is distributed under the terms of the license in LICENSE$ */
package edu.cornell.mannlib.vitro.webapp.searchengine.base;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
import edu.cornell.mannlib.vitro.webapp.modules.searchEngine.SearchQuery;
/**
* A foundation class for implementing SearchQuery.
*/
public class BaseSearchQuery implements SearchQuery {
private String queryText;
private int start = 0;
private int rows = -1;
private final Set<String> fieldsToReturn = new HashSet<>();
private final Map<String, SearchQuery.Order> sortFields = new LinkedHashMap <>();
private final Set<String> filters = new HashSet<>();
private final Set<String> facetFields = new HashSet<>();
private int facetLimit = 100;
private int facetMinCount = -1;
@Override
public SearchQuery setQuery(String query) {
this.queryText = query;
return this;
}
@Override
public SearchQuery setStart(int start) {
this.start = start;
return this;
}
@Override
public SearchQuery setRows(int rows) {
this.rows = rows;
return this;
}
@Override
public SearchQuery addFields(String... names) {
return addFields(Arrays.asList(names));
}
@Override
public SearchQuery addFields(Collection<String> names) {
this.fieldsToReturn.addAll(names);
return this;
}
@Override
public SearchQuery addSortField(String name, Order order) {
sortFields.put(name, order);
return this;
}
@Override
public SearchQuery addFilterQuery(String filterQuery) {
filters.add(filterQuery);
return this;
}
@Override
public SearchQuery addFilterQueries(String... filterQueries) {
this.filters.addAll(Arrays.asList(filterQueries));
return this;
}
@Override
public SearchQuery addFacetFields(String... fields) {
facetFields.addAll(Arrays.asList(fields));
return this;
}
@Override
public SearchQuery setFacetLimit(int cnt) {
facetLimit = cnt;
return this;
}
@Override
public SearchQuery setFacetMinCount(int cnt) {
facetMinCount = cnt;
return this;
}
@Override
public String getQuery() {
return queryText;
}
@Override
public int getStart() {
return start;
}
@Override
public int getRows() {
return rows;
}
@Override
public Set<String> getFieldsToReturn() {
return Collections.unmodifiableSet(fieldsToReturn);
}
@Override
public Map<String, SearchQuery.Order> getSortFields() {
return Collections.unmodifiableMap(sortFields);
}
@Override
public Set<String> getFilters() {
return Collections.unmodifiableSet(filters);
}
@Override
public Set<String> getFacetFields() {
return Collections.unmodifiableSet(facetFields);
}
@Override
public int getFacetLimit() {
return facetLimit;
}
@Override
public int getFacetMinCount() {
return facetMinCount;
}
@Override
public String toString() {
return "BaseSearchQuery[queryText=" + queryText + ", start=" + start
+ ", rows=" + rows + ", fieldsToReturn=" + fieldsToReturn
+ ", sortFields=" + sortFields + ", filters=" + filters
+ ", facetFields=" + facetFields + ", facetLimit=" + facetLimit
+ ", facetMinCount=" + facetMinCount + "]";
}
}