Package org.apache.iceberg.expressions
Class BoundSetPredicate<T>
- java.lang.Object
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- org.apache.iceberg.expressions.Predicate<T,BoundTerm<T>>
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- org.apache.iceberg.expressions.BoundPredicate<T>
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- org.apache.iceberg.expressions.BoundSetPredicate<T>
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- All Implemented Interfaces:
java.io.Serializable,Bound<java.lang.Boolean>,Expression
public class BoundSetPredicate<T> extends BoundPredicate<T>
- See Also:
- Serialized Form
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.apache.iceberg.expressions.Expression
Expression.Operation
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description BoundSetPredicate<T>asSetPredicate()booleanisEquivalentTo(Expression other)Returns whether this expression will accept the same values as another.booleanisSetPredicate()java.util.Set<T>literalSet()Expressionnegate()Returns the negation of this expression, equivalent to not(this).booleantest(T value)java.lang.StringtoString()-
Methods inherited from class org.apache.iceberg.expressions.BoundPredicate
asLiteralPredicate, asUnaryPredicate, eval, isLiteralPredicate, isUnaryPredicate, ref, test
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Method Detail
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negate
public Expression negate()
Description copied from interface:ExpressionReturns the negation of this expression, equivalent to not(this).
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isSetPredicate
public boolean isSetPredicate()
- Overrides:
isSetPredicatein classBoundPredicate<T>
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asSetPredicate
public BoundSetPredicate<T> asSetPredicate()
- Overrides:
asSetPredicatein classBoundPredicate<T>
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literalSet
public java.util.Set<T> literalSet()
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test
public boolean test(T value)
- Specified by:
testin classBoundPredicate<T>
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isEquivalentTo
public boolean isEquivalentTo(Expression other)
Description copied from interface:ExpressionReturns whether this expression will accept the same values as another.If this returns true, the expressions are guaranteed to return the same evaluation for the same input. However, if this returns false the expressions may return the same evaluation for the same input. That is, expressions may be equivalent even if this returns false.
For best results, rewrite not and bind expressions before calling this method.
- Parameters:
other- another expression- Returns:
- true if the expressions are equivalent
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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