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io.cloudboost.SearchQuery Maven / Gradle / Ivy
package io.cloudboost;
import io.cloudboost.json.JSONException;
import io.cloudboost.json.JSONObject;
import java.util.ArrayList;
/**
*
* @author cloudboost
*
*/
public class SearchQuery{
JSONObject bool;
JSONObject multi_match ;
JSONObject match;
ArrayList $include;
ArrayList must;
ArrayList should;
ArrayList must_not;
public SearchQuery(){
bool = new JSONObject();
$include = new ArrayList();
must = new ArrayList();
should = new ArrayList();
must_not = new ArrayList();
try {
this.bool.put("must", this.must);
this.bool.put("should", this.should);
this.bool.put("must_not", this.must_not);
} catch (JSONException e) {
e.printStackTrace();
}
}
/**
*
* _Build Search Pharse
*
* @param columnName
* @param query
* @param slop
* @param boost
* @return
*/
public JSONObject _buildSearchPhrase(String columnName, String query, String slop, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, null, null,null,boost);
JSONObject column = new JSONObject();
match = new JSONObject();
try{
column.put("query", query);
column.put("type", "phrase");
if(slop != null){
column.put("slop", slop);
}else{
column.put("slop", JSONObject.NULL);
}
match.put(columnName, column);
obj.put("match", match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
public JSONObject _buildSearchPhrase(String[] columnName, String query, String slop, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, null, null,null,boost);
multi_match = new JSONObject();
try{
multi_match.put("query", query);
multi_match.put("type", "phrase");
if(slop != null){
multi_match.put("slop", slop);
}else{
multi_match.put("slop", JSONObject.NULL);
}
obj.put("multi_match", multi_match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
/**
*
* _Build Best Columns
*
* @param columns
* @param query
* @param fuzziness
* @param operator
* @param match_percent
* @param boost
* @return
*/
public JSONObject _buildBestColumns(String columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, fuzziness, operator, match_percent, boost);
JSONObject column = new JSONObject();
try{
column.put("type", "best_fields");
match.put(columnName, column);
obj.put("match", match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
public JSONObject _buildBestColumns(String[] columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, fuzziness, operator, match_percent, boost);
try{
multi_match.put("type", "best_fields");
obj.put("multi_match",multi_match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
/**
*
* _Build Most Columns
*
* @param columns
* @param query
* @param fuzziness
* @param operator
* @param match_percent
* @param boost
* @return
*/
public JSONObject _buildMostColumns(String columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, fuzziness, operator, match_percent, boost);
JSONObject column = new JSONObject();
match = new JSONObject();
try{
column.put("type", "most_fields");
match.put(columnName, column);
obj.put("match", match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
public JSONObject _buildMostColumns(String[] columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = this._buildSearchOn(columnName, query, fuzziness, operator, match_percent, boost);
try{
multi_match.put("type", "most_fields");
obj.put("multi_match", multi_match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
/**
*
* _Build Search On
*
* @param columns
* @param query
* @param fuzziness
* @param operator
* @param match_percent
* @param boost
* @return
*/
public JSONObject _buildSearchOn(String columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = new JSONObject();
match = new JSONObject();
JSONObject column = new JSONObject();
try{
column.put("query", query);
if(operator != null){
column.put("operator", operator);
}else{
column.put("operator", (Object) null);
}
if(match_percent != null){
column.put("minimum_should_match", match_percent);
}else{
column.put("minimum_should_match",(Object) null);
}
if(boost != null){
column.put("boost", boost);
}else{
column.put("boost", (Object) null);
}
if(fuzziness != null){
column.put("fuzziness", fuzziness);
}else{
column.put("fuzziness", (Object) null);
}
match.put(columnName, column);
obj.put("match", match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
public JSONObject _buildSearchOn(String[] columnName, String query, String fuzziness, String operator, String match_percent, String boost){
JSONObject obj = new JSONObject();
multi_match = new JSONObject();
try{
multi_match.put("query", query);
multi_match.put("fields", columnName);
if(operator != null){
multi_match.put("operator", operator);
}else{
multi_match.put("operator", (Object) null);
}
if(match_percent != null){
multi_match.put("minimum_should_match", match_percent);
}else{
multi_match.put("minimum_should_match", (Object) null);
}
if(boost != null){
multi_match.put("boost", boost);
}else{
multi_match.put("boost",(Object) null);
}
if(fuzziness != null){
multi_match.put("fuzziness", fuzziness);
}else{
multi_match.put("fuzziness", (Object) null);
}
obj.put("multi_match", multi_match);
} catch (JSONException e) {
e.printStackTrace();
}
return obj;
}
/**
*
* Search On
*
* @param columns
* @param query
* @param fuzziness
* @param all_words
* @param match_percent
* @param priority
* @return
*/
public SearchQuery searchOn(String columns, Object query, String fuzziness, String all_words, String match_percent, String priority){
if(all_words != null){
all_words = "and";
}
JSONObject obj = this._buildSearchOn(columns,query.toString(), fuzziness,all_words,match_percent,priority);
this.should.add(obj);
try {
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* pharse
*
* @param columns
* @param query
* @param fuzziness
* @param priority
* @return
*/
public SearchQuery phrase(String columns, Object query, String fuzziness, String priority){
JSONObject obj = this._buildSearchPhrase(columns, query.toString(),fuzziness, priority);
this.should.add(obj);
try {
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* Best Columns
*
* @param columns
* @param query
* @param fuzziness
* @param all_words
* @param match_percent
* @param priority
* @return
* @throws CloudException
*/
public SearchQuery bestColumns(String[] columns, Object query, String fuzziness, String all_words, String match_percent, String priority) throws CloudException{
if(columns.length < 2) {
throw new CloudException("There should be more than one columns in-order to use this function");
}
if(all_words != null){
all_words = "and";
}
JSONObject obj = this._buildBestColumns(columns, query.toString(), fuzziness, all_words, match_percent, priority);
this.should.add(obj);
try {
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* Most Columns
*
* @param columns
* @param query
* @param fuzziness
* @param all_words
* @param match_percent
* @param priority
* @return
* @throws CloudException
*/
public SearchQuery mostColumns(String[] columns, Object query, String fuzziness, String all_words, String match_percent, String priority) throws CloudException{
if(columns.length < 2) {
throw new CloudException("There should be more than one columns in-order to use this function");
}
if(all_words != null){
all_words = "and";
}
JSONObject obj = this._buildMostColumns(columns, query.toString(), fuzziness, all_words, match_percent, priority);
this.should.add(obj);
try {
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* Starts With
*
* @param column
* @param value
* @param priority
* @return
*/
public SearchQuery startsWith(String columnName, String value, String priority){
JSONObject obj = new JSONObject();
JSONObject prefix = new JSONObject();
JSONObject column = new JSONObject();
try{
column.put("value", value);
if(priority != null){
column.put("boost", priority);
}
prefix.put(columnName, column);
obj.put("prefix", prefix);
this.must.add(obj);
this.bool.put("must", this.must);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* Wild Cards
*
* @param column
* @param value
* @param priority
* @return
*/
public SearchQuery wildcard(String columnName, String value, String priority){
JSONObject obj = new JSONObject();
JSONObject wildcard = new JSONObject();
JSONObject column = new JSONObject();
try{
column.put("value", value);
if(priority != null){
column.put("boost", priority);
}
wildcard.put(columnName, column);
obj.put("wildcard", wildcard);
this.should.add(obj);
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* Reg Exp
*
* @param column
* @param value
* @param priority
* @return
*/
public SearchQuery regexp(String columnName, String value, String priority){
JSONObject obj = new JSONObject();
JSONObject regexp = new JSONObject();
JSONObject column = new JSONObject();
try{
column.put("value", value);
if(priority != null){
column.put("boost", priority);
}
regexp.put(columnName, column);
obj.put("regexp", regexp);
this.must.add(obj);
this.bool.put("must", this.must);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* AND
*
* @param object
* @return
*/
public SearchQuery and(SearchQuery object){
this.must.add(object);
try {
this.bool.put("must", must);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
* OR
*
* @param object
* @return
*/
public SearchQuery or(SearchQuery object){
JSONObject obj=new JSONObject();
try {
obj.put("bool", object.bool);
this.should.add(obj);
this.bool.put("should", this.should);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
/**
*
* NOT
*
* @param object
* @return
*/
public SearchQuery not(SearchQuery object){
this.must_not.add(object);
try {
this.bool.put("must_not", this.must_not);
} catch (JSONException e) {
e.printStackTrace();
}
return this;
}
}
