Package org.apache.calcite.plan
Enum RelOptUtil.Side
- java.lang.Object
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- java.lang.Enum<RelOptUtil.Side>
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- org.apache.calcite.plan.RelOptUtil.Side
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<RelOptUtil.Side>
- Enclosing class:
- RelOptUtil
static enum RelOptUtil.Side extends java.lang.Enum<RelOptUtil.Side>
Categorizes whether a bit set contains bits left and right of a line.
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Constructor Summary
Constructors Modifier Constructor Description private
Side()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description (package private) static RelOptUtil.Side
of(ImmutableBitSet bitSet, int middle)
static RelOptUtil.Side
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static RelOptUtil.Side[]
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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LEFT
public static final RelOptUtil.Side LEFT
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RIGHT
public static final RelOptUtil.Side RIGHT
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BOTH
public static final RelOptUtil.Side BOTH
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EMPTY
public static final RelOptUtil.Side EMPTY
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Method Detail
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values
public static RelOptUtil.Side[] 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 (RelOptUtil.Side c : RelOptUtil.Side.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 RelOptUtil.Side 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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of
static RelOptUtil.Side of(ImmutableBitSet bitSet, int middle)
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