Package org.apache.druid.query.filter
Class IsTrueDimFilter
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- org.apache.druid.query.filter.AbstractOptimizableDimFilter
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- org.apache.druid.query.filter.IsBooleanDimFilter
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- org.apache.druid.query.filter.IsTrueDimFilter
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public class IsTrueDimFilter extends IsBooleanDimFilter
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.druid.query.filter.DimFilter
DimFilter.DimFilterToStringBuilder
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Constructor Summary
Constructors Constructor Description IsTrueDimFilter(DimFilter field)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static IsTrueDimFilterof(DimFilter field)DimFilteroptimize(boolean mayIncludeUnknown)Returns an optimized version of this filter.-
Methods inherited from class org.apache.druid.query.filter.IsBooleanDimFilter
equals, getCacheKey, getDimensionRangeSet, getField, getRequiredColumns, hashCode, toFilter, toString
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Methods inherited from class org.apache.druid.query.filter.AbstractOptimizableDimFilter
toOptimizedFilter
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Constructor Detail
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IsTrueDimFilter
public IsTrueDimFilter(DimFilter field)
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Method Detail
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of
public static IsTrueDimFilter of(DimFilter field)
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optimize
public DimFilter optimize(boolean mayIncludeUnknown)
Description copied from interface:DimFilterReturns an optimized version of this filter.- Specified by:
optimizein interfaceDimFilter- Overrides:
optimizein classAbstractOptimizableDimFilter- Parameters:
mayIncludeUnknown- whether the optimized filter may need to operate in "includeUnknown" mode. SeeNullHandling.useThreeValueLogic().
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