Package org.drools.compiler.lang.descr
Class AccumulateDescr
- java.lang.Object
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- org.drools.compiler.lang.descr.BaseDescr
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- org.drools.compiler.lang.descr.PatternSourceDescr
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- org.drools.compiler.lang.descr.AccumulateDescr
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- All Implemented Interfaces:
Externalizable
,Serializable
,ConditionalElementDescr
,MultiPatternDestinationDescr
,PatternDestinationDescr
,org.drools.core.rule.Namespaceable
- Direct Known Subclasses:
GroupByDescr
public class AccumulateDescr extends PatternSourceDescr implements ConditionalElementDescr, PatternDestinationDescr, MultiPatternDestinationDescr
A descr class for accumulate node- See Also:
- Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
AccumulateDescr.AccumulateFunctionCallDescr
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Constructor Summary
Constructors Constructor Description AccumulateDescr()
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Method Summary
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Methods inherited from class org.drools.compiler.lang.descr.BaseDescr
copyLocation, getColumn, getEndCharacter, getEndColumn, getEndLine, getNamespace, getResource, getStartCharacter, getText, isNegated, negate, positionAsString, replaceVariable, setEndCharacter, setEndLocation, setLocation, setNamespace, setResource, setStartCharacter, setText
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Method Detail
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readExternal
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
- Specified by:
readExternal
in interfaceExternalizable
- Overrides:
readExternal
in classBaseDescr
- Throws:
IOException
ClassNotFoundException
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writeExternal
public void writeExternal(ObjectOutput out) throws IOException
- Specified by:
writeExternal
in interfaceExternalizable
- Overrides:
writeExternal
in classBaseDescr
- Throws:
IOException
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getClassName
public String getClassName()
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setClassName
public void setClassName(String classMethodName)
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getDeclarations
public String[] getDeclarations()
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setDeclarations
public void setDeclarations(String[] declarations)
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getActionCode
public String getActionCode()
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setActionCode
public void setActionCode(String actionCode)
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getInitCode
public String getInitCode()
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setInitCode
public void setInitCode(String initCode)
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getResultCode
public String getResultCode()
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setResultCode
public void setResultCode(String resultCode)
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addDescr
public void addDescr(BaseDescr patternDescr)
- Specified by:
addDescr
in interfaceConditionalElementDescr
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removeDescr
public boolean removeDescr(BaseDescr baseDescr)
- Specified by:
removeDescr
in interfaceConditionalElementDescr
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insertBeforeLast
public void insertBeforeLast(Class<?> clazz, BaseDescr baseDescr)
- Specified by:
insertBeforeLast
in interfaceConditionalElementDescr
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getDescrs
public List<BaseDescr> getDescrs()
- Specified by:
getDescrs
in interfaceConditionalElementDescr
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addOrMerge
public void addOrMerge(BaseDescr baseDescr)
- Specified by:
addOrMerge
in interfaceConditionalElementDescr
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getReverseCode
public String getReverseCode()
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setReverseCode
public void setReverseCode(String reverseCode)
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getFunctions
public List<AccumulateDescr.AccumulateFunctionCallDescr> getFunctions()
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addFunction
public void addFunction(AccumulateDescr.AccumulateFunctionCallDescr function)
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removeFunction
public boolean removeFunction(AccumulateDescr.AccumulateFunctionCallDescr function)
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isExternalFunction
public boolean isExternalFunction()
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getInputPattern
public PatternDescr getInputPattern()
- Specified by:
getInputPattern
in interfacePatternDestinationDescr
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setInputPattern
public void setInputPattern(PatternDescr inputPattern)
- Specified by:
setInputPattern
in interfacePatternDestinationDescr
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getInput
public BaseDescr getInput()
- Specified by:
getInput
in interfaceMultiPatternDestinationDescr
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setInput
public void setInput(BaseDescr input)
- Specified by:
setInput
in interfaceMultiPatternDestinationDescr
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isSinglePattern
public boolean isSinglePattern()
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isMultiPattern
public boolean isMultiPattern()
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hasValidInput
public boolean hasValidInput()
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isMultiFunction
public boolean isMultiFunction()
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accept
public void accept(DescrVisitor visitor)
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