Node (liteflow-core 2.15.0 API)

java.lang.Object
- com.yomahub.liteflow.flow.element.Node

All Implemented Interfaces:

Executable, Rollbackable, Cloneable

Direct Known Subclasses:

FallbackNode
```
public class Node
extends Object
implements Executable, Cloneable, Rollbackable
```
Node节点，实现可执行器 Node节点并不是单例的，每构建一次都会copy出一个新的实例

Author:

Bryan.Zhang, luo yi, Jay li

Constructor Summary

Constructors
Constructor and Description
`Node()`
`Node(NodeComponent instance)`
`Node(String nodeId, String name, NodeTypeEnum nodeType, String script, String language)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Node`	`clone()`
`void`	`execute(Integer slotIndex)`
`boolean`	`getAccessResult()`
`String`	`getBindData(String key)`
`String`	`getClazz()`
`String`	`getCmpData()`
`String`	`getCurrChainId()`
`<T> T`	`getCurrLoopObject()`
`ExecuteableTypeEnum`	`getExecuteType()`
`String`	`getId()`
`NodeComponent`	`getInstance()`
`boolean`	`getIsContinueOnErrorResult()`
`Boolean`	`getIsEnd()`
`<T> T`	`getItemResultMetaValue(Integer slotIndex)`
`String`	`getLanguage()`
`Integer`	`getLoopIndex()`
`String`	`getName()`
`String`	`getNodeInstanceId()`
`Integer`	`getPreLoopIndex()`
`<T> T`	`getPreLoopObject()`
`Integer`	`getPreNLoopIndex(int n)`
`<T> T`	`getPreNLoopObject(int n)`
`String`	`getScript()`
`Integer`	`getSlotIndex()`
`Object`	`getStepData()`
`String`	`getTag()`
`NodeTypeEnum`	`getType()`
`boolean`	`hasBindData(String key)`
`boolean`	`isAccess(Integer slotIndex)`
`boolean`	`isCloned()`
`boolean`	`isCompiled()`
`void`	`putBindData(String key, String value)`
`void`	`removeAccessResult()`
`void`	`removeCurrLoopObject()`
`void`	`removeIsContinueOnErrorResult()`
`void`	`removeIsEnd()`
`void`	`removeLoopIndex()`
`void`	`removeSlotIndex()`
`void`	`removeStepData()`
`void`	`rollback(Integer slotIndex)`
`void`	`setAccessResult(boolean accessResult)`
`void`	`setClazz(String clazz)`
`void`	`setCloned(boolean cloned)`
`void`	`setCmpData(String cmpData)`
`void`	`setCompiled(boolean compiled)`
`void`	`setCurrChainId(String currentChainId)`
`void`	`setCurrLoopObject(LoopCondition condition, Object obj)`
`void`	`setId(String id)`
`void`	`setInstance(NodeComponent instance)`
`void`	`setIsContinueOnErrorResult(boolean accessResult)`
`void`	`setIsEnd(Boolean isEnd)`
`void`	`setLanguage(String language)`
`void`	`setLoopIndex(LoopCondition condition, int index)`
`void`	`setName(String name)`
`void`	`setNodeInstanceId(String nodeInstanceId)`
`void`	`setScript(String script)`
`void`	`setSlotIndex(Integer slotIndex)`
`void`	`setStepData(Object stepData)`
`void`	`setTag(String tag)`
`void`	`setType(NodeTypeEnum type)`

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.yomahub.liteflow.flow.element.Executable
getExecuteName, setCurrChainName

Constructor Detail

Node
```
public Node()
```

Node
```
public Node(NodeComponent instance)
```

Node

public Node(String nodeId,
            String name,
            NodeTypeEnum nodeType,
            String script,
            String language)

Method Detail

getId
```
public String getId()
```
Specified by:

getId in interface Executable

getNodeInstanceId
```
public String getNodeInstanceId()
```

setNodeInstanceId

public void setNodeInstanceId(String nodeInstanceId)

setId
```
public void setId(String id)
```
Specified by:

setId in interface Executable

getTag
```
public String getTag()
```
Specified by:

getTag in interface Executable

setTag
```
public void setTag(String tag)
```
Specified by:

setTag in interface Executable

getName
```
public String getName()
```

setName
```
public void setName(String name)
```

getType
```
public NodeTypeEnum getType()
```

setType

public void setType(NodeTypeEnum type)

getInstance
```
public NodeComponent getInstance()
```

setInstance

public void setInstance(NodeComponent instance)

execute

public void execute(Integer slotIndex)
             throws Exception

Specified by:: execute in interface Executable
Throws:: Exception

rollback

public void rollback(Integer slotIndex)
              throws Exception

Specified by:: rollback in interface Rollbackable
Throws:: Exception

isAccess

public boolean isAccess(Integer slotIndex)
                 throws Exception

Specified by:: isAccess in interface Executable
Throws:: Exception

getExecuteType
```
public ExecuteableTypeEnum getExecuteType()
```
Specified by:

getExecuteType in interface Executable

getScript
```
public String getScript()
```

setScript
```
public void setScript(String script)
```

getClazz
```
public String getClazz()
```

setClazz
```
public void setClazz(String clazz)
```

getCmpData
```
public String getCmpData()
```

setCmpData

public void setCmpData(String cmpData)

setCurrChainId
```
public void setCurrChainId(String currentChainId)
```
Specified by:

setCurrChainId in interface Executable

getCurrChainId
```
public String getCurrChainId()
```

getAccessResult
```
public boolean getAccessResult()
```

setAccessResult

public void setAccessResult(boolean accessResult)

removeAccessResult
```
public void removeAccessResult()
```

getIsContinueOnErrorResult

public boolean getIsContinueOnErrorResult()

setIsContinueOnErrorResult

public void setIsContinueOnErrorResult(boolean accessResult)

removeIsContinueOnErrorResult

public void removeIsContinueOnErrorResult()

setLoopIndex

public void setLoopIndex(LoopCondition condition,
                         int index)

getLoopIndex
```
public Integer getLoopIndex()
```

getPreLoopIndex
```
public Integer getPreLoopIndex()
```

getPreNLoopIndex

public Integer getPreNLoopIndex(int n)

removeLoopIndex
```
public void removeLoopIndex()
```

setCurrLoopObject

public void setCurrLoopObject(LoopCondition condition,
                              Object obj)

getCurrLoopObject
```
public <T> T getCurrLoopObject()
```

getPreLoopObject
```
public <T> T getPreLoopObject()
```

getPreNLoopObject

public <T> T getPreNLoopObject(int n)

removeCurrLoopObject
```
public void removeCurrLoopObject()
```

getSlotIndex
```
public Integer getSlotIndex()
```

setSlotIndex

public void setSlotIndex(Integer slotIndex)

removeSlotIndex
```
public void removeSlotIndex()
```

getIsEnd
```
public Boolean getIsEnd()
```

setIsEnd
```
public void setIsEnd(Boolean isEnd)
```

removeIsEnd
```
public void removeIsEnd()
```

getLanguage
```
public String getLanguage()
```

setLanguage

public void setLanguage(String language)

isCompiled
```
public boolean isCompiled()
```

setCompiled

public void setCompiled(boolean compiled)

getItemResultMetaValue
```
public <T> T getItemResultMetaValue(Integer slotIndex)
```
Specified by:

getItemResultMetaValue in interface Executable

putBindData

public void putBindData(String key,
                        String value)

hasBindData

public boolean hasBindData(String key)

getBindData

public String getBindData(String key)

isCloned
```
public boolean isCloned()
```

setCloned

public void setCloned(boolean cloned)

getStepData
```
public Object getStepData()
```

setStepData

public void setStepData(Object stepData)

removeStepData
```
public void removeStepData()
```

clone

public Node clone()
           throws CloneNotSupportedException

Overrides:: clone in class Object
Throws:: CloneNotSupportedException

Class Node

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.yomahub.liteflow.flow.element.Executable

Constructor Detail

Node

Node

Node

Method Detail

getId

getNodeInstanceId

setNodeInstanceId

setId

getTag

setTag

getName

setName

getType

setType

getInstance

setInstance

execute

rollback

isAccess

getExecuteType

getScript

setScript

getClazz

setClazz

getCmpData

setCmpData

setCurrChainId

getCurrChainId

getAccessResult

setAccessResult

removeAccessResult

getIsContinueOnErrorResult

setIsContinueOnErrorResult

removeIsContinueOnErrorResult

setLoopIndex

getLoopIndex

getPreLoopIndex

getPreNLoopIndex

removeLoopIndex

setCurrLoopObject

getCurrLoopObject

getPreLoopObject

getPreNLoopObject

removeCurrLoopObject

getSlotIndex

setSlotIndex

removeSlotIndex

getIsEnd

setIsEnd

removeIsEnd

getLanguage

setLanguage

isCompiled

setCompiled

getItemResultMetaValue

putBindData

hasBindData

getBindData

isCloned

setCloned

getStepData

setStepData

removeStepData

clone