Package org.apache.calcite.rel.core
Enum Aggregate.Group
- java.lang.Object
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- java.lang.Enum<Aggregate.Group>
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- org.apache.calcite.rel.core.Aggregate.Group
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Aggregate.Group>
- Enclosing class:
- Aggregate
public static enum Aggregate.Group extends java.lang.Enum<Aggregate.Group>
What kind of roll-up is it?
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Constructor Summary
Constructors Modifier Constructor Description private
Group()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Aggregate.Group
induce(ImmutableBitSet groupSet, java.util.List<ImmutableBitSet> groupSets)
static Aggregate.Group
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Aggregate.Group[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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SIMPLE
public static final Aggregate.Group SIMPLE
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ROLLUP
public static final Aggregate.Group ROLLUP
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CUBE
public static final Aggregate.Group CUBE
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OTHER
public static final Aggregate.Group OTHER
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Method Detail
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values
public static Aggregate.Group[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (Aggregate.Group c : Aggregate.Group.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static Aggregate.Group valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
name
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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induce
public static Aggregate.Group induce(ImmutableBitSet groupSet, java.util.List<ImmutableBitSet> groupSets)
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