001/**
002 * Copyright (c) 2025-2026, Michael Yang 杨福海 (fuhai999@gmail.com).
003 * <p>
004 * Licensed under the GNU Lesser General Public License (LGPL) ,Version 3.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 * <p>
008 * http://www.gnu.org/licenses/lgpl-3.0.txt
009 * <p>
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package dev.tinyflow.core;
017
018import com.agentsflex.core.chain.Chain;
019import com.agentsflex.core.util.StringUtil;
020import dev.tinyflow.core.parser.ChainParser;
021import dev.tinyflow.core.provider.KnowledgeProvider;
022import dev.tinyflow.core.provider.LlmProvider;
023import dev.tinyflow.core.provider.SearchEngineProvider;
024
025public class Tinyflow {
026
027    private String data;
028    private LlmProvider llmProvider;
029    private KnowledgeProvider knowledgeProvider;
030    private SearchEngineProvider searchEngineProvider;
031    private ChainParser chainParser = new ChainParser();
032
033    public Tinyflow() {
034    }
035
036    public Tinyflow(String flowData) {
037        this.data = flowData;
038    }
039
040    public String getData() {
041        return data;
042    }
043
044    public void setData(String data) {
045        this.data = data;
046    }
047
048    public LlmProvider getLlmProvider() {
049        return llmProvider;
050    }
051
052    public void setLlmProvider(LlmProvider llmProvider) {
053        this.llmProvider = llmProvider;
054    }
055
056    public KnowledgeProvider getKnowledgeProvider() {
057        return knowledgeProvider;
058    }
059
060    public void setKnowledgeProvider(KnowledgeProvider knowledgeProvider) {
061        this.knowledgeProvider = knowledgeProvider;
062    }
063
064    public ChainParser getChainParser() {
065        return chainParser;
066    }
067
068    public void setChainParser(ChainParser chainParser) {
069        this.chainParser = chainParser;
070    }
071
072    public SearchEngineProvider getSearchEngineProvider() {
073        return searchEngineProvider;
074    }
075
076    public void setSearchEngineProvider(SearchEngineProvider searchEngineProvider) {
077        this.searchEngineProvider = searchEngineProvider;
078    }
079
080    public Chain toChain() {
081        if (StringUtil.noText(data)) {
082            throw new IllegalStateException("data is empty");
083        }
084        return chainParser.parse(this);
085    }
086
087}