Package mondrian.rolap
Enum SqlTupleReader.WhichSelect
- java.lang.Object
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- java.lang.Enum<SqlTupleReader.WhichSelect>
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- mondrian.rolap.SqlTupleReader.WhichSelect
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<SqlTupleReader.WhichSelect>
- Enclosing class:
- SqlTupleReader
static enum SqlTupleReader.WhichSelect extends java.lang.Enum<SqlTupleReader.WhichSelect>
Description of the position of a SELECT statement in a UNION. Queries on virtual cubes tend to generate unions.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static SqlTupleReader.WhichSelect
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static SqlTupleReader.WhichSelect[]
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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ONLY
public static final SqlTupleReader.WhichSelect ONLY
Select statement does not belong to a union.
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NOT_LAST
public static final SqlTupleReader.WhichSelect NOT_LAST
Select statement belongs to a UNION, but is not the last. Typically this occurs when querying a virtual cube.
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LAST
public static final SqlTupleReader.WhichSelect LAST
Select statement is the last in a UNION. Typically this occurs when querying a virtual cube.
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Method Detail
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values
public static SqlTupleReader.WhichSelect[] 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 (SqlTupleReader.WhichSelect c : SqlTupleReader.WhichSelect.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 SqlTupleReader.WhichSelect 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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