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java.lang.Objectorg.axiondb.BaseSelectable
org.axiondb.functions.BaseFunction
org.axiondb.functions.BaseBooleanBranchFunction
public abstract class BaseBooleanBranchFunction
Field Summary |
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Fields inherited from class org.axiondb.BaseSelectable |
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_hash |
Constructor Summary | |
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BaseBooleanBranchFunction(java.lang.String name)
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Method Summary | |
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java.lang.Object |
evaluate(RowDecorator row)
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protected abstract boolean |
exitOnValue()
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DataType |
getDataType()
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boolean |
isValid()
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Methods inherited from class org.axiondb.functions.BaseFunction |
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addArgument, getArgument, getArgumentCount, setArgument, setVariableContext, toString |
Methods inherited from class org.axiondb.BaseSelectable |
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getAlias, getLabel, getName, setAlias, setName |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.axiondb.Function |
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addArgument, getAlias, getArgument, getArgumentCount, getName, setAlias, setArgument |
Methods inherited from interface org.axiondb.Selectable |
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getLabel, setVariableContext |
Constructor Detail |
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public BaseBooleanBranchFunction(java.lang.String name)
Method Detail |
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public final DataType getDataType()
getDataType
in interface Selectable
getDataType
in class BaseFunction
public final java.lang.Object evaluate(RowDecorator row) throws AxionException
evaluate
in interface ScalarFunction
evaluate
in interface Selectable
AxionException
public final boolean isValid()
isValid
in interface ConcreteFunction
isValid
in class BaseFunction
protected abstract boolean exitOnValue()
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