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enhancement #I5VJ85 循环组件支持获取当前循环的下标

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This commit is contained in:
everywhere.z
2022-12-18 16:41:02 +08:00
parent ea5c828078
commit 40560647e7
21 changed files with 400 additions and 3 deletions
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23
liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/loop/LoopTest.java
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@@ -4,6 +4,7 @@ import com.yomahub.liteflow.core.FlowExecutor;
import com.yomahub.liteflow.core.FlowExecutorHolder;
import com.yomahub.liteflow.flow.LiteflowResponse;
import com.yomahub.liteflow.property.LiteflowConfig;
import com.yomahub.liteflow.slot.DefaultContext;
import com.yomahub.liteflow.test.BaseTest;
import org.junit.Assert;
import org.junit.BeforeClass;
@@ -58,4 +59,26 @@ public class LoopTest extends BaseTest{
Assert.assertTrue(response.isSuccess());
Assert.assertEquals("z==>a==>d==>y==>z==>a==>d==>y==>z==>a==>d==>y==>z==>a==>d==>y", response.getExecuteStepStr());
}
//测试FOR循环中的index
@Test
public void testLoop6() throws Exception{
LiteflowResponse response = flowExecutor.execute2Resp("chain6", "arg");
DefaultContext context = response.getFirstContextBean();
Assert.assertTrue(response.isSuccess());
Assert.assertEquals("01234", context.getData("loop_e1"));
Assert.assertEquals("01234", context.getData("loop_e2"));
Assert.assertEquals("01234", context.getData("loop_e3"));
}
//测试WHILE循环中的index
@Test
public void testLoop7() throws Exception{
LiteflowResponse response = flowExecutor.execute2Resp("chain7", "arg");
DefaultContext context = response.getFirstContextBean();
Assert.assertTrue(response.isSuccess());
Assert.assertEquals("01234", context.getData("loop_e1"));
Assert.assertEquals("01234", context.getData("loop_e2"));
Assert.assertEquals("01234", context.getData("loop_e3"));
}
}

29
liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/java/com/yomahub/liteflow/test/loop/cmp/ECmp.java Normal file
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@@ -0,0 +1,29 @@
/**
* <p>Title: liteflow</p>
* <p>Description: 轻量级的组件式流程框架</p>
* @author Bryan.Zhang
* @email weenyc31@163.com
* @Date 2020/4/1
*/
package com.yomahub.liteflow.test.loop.cmp;
import cn.hutool.core.util.StrUtil;
import com.yomahub.liteflow.core.NodeComponent;
import com.yomahub.liteflow.slot.DefaultContext;
public class ECmp extends NodeComponent {
@Override
public void process() {
DefaultContext context = this.getFirstContextBean();
String key = StrUtil.format("{}_{}", "loop", this.getTag());
if (context.hasData(key)){
String loopStr = context.getData(key);
String loopStrReturn = StrUtil.format("{}{}", loopStr, this.getLoopIndex());
context.setData(key, loopStrReturn);
}else{
context.setData(key, this.getLoopIndex().toString());
}
}
}

21
liteflow-testcase-el/liteflow-testcase-el-nospring/src/test/resources/loop/flow.xml
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@@ -5,6 +5,7 @@
<node id="b" class="com.yomahub.liteflow.test.loop.cmp.BCmp"/>
<node id="c" class="com.yomahub.liteflow.test.loop.cmp.CCmp"/>
<node id="d" class="com.yomahub.liteflow.test.loop.cmp.DCmp"/>
<node id="e" class="com.yomahub.liteflow.test.loop.cmp.ECmp"/>
<node id="x" class="com.yomahub.liteflow.test.loop.cmp.XCmp"/>
<node id="y" class="com.yomahub.liteflow.test.loop.cmp.YCmp"/>
<node id="z" class="com.yomahub.liteflow.test.loop.cmp.ZCmp"/>
@@ -29,4 +30,24 @@
<chain name="chain5">
WHILE(z).DO(THEN(a,d)).BREAK(y);
</chain>
<chain name="chain6">
FOR(5).DO(
WHEN(
THEN(a, e.tag("e1")),
THEN(c, e.tag("e2")),
THEN(b, e.tag("e3"))
)
);
</chain>
<chain name="chain7">
WHILE(z).DO(
WHEN(
THEN(d, e.tag("e1")),
THEN(a, e.tag("e2")),
THEN(c, e.tag("e3"))
)
);
</chain>
</flow>