Package ml.dmlc.xgboost4j.java
Enum DMatrix.SparseType
- java.lang.Object
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- java.lang.Enum<DMatrix.SparseType>
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- ml.dmlc.xgboost4j.java.DMatrix.SparseType
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- All Implemented Interfaces:
Serializable
,Comparable<DMatrix.SparseType>
- Enclosing class:
- DMatrix
public static enum DMatrix.SparseType extends Enum<DMatrix.SparseType>
sparse matrix type (CSR or CSC)
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static DMatrix.SparseType
valueOf(String name)
Returns the enum constant of this type with the specified name.static DMatrix.SparseType[]
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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CSR
public static final DMatrix.SparseType CSR
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CSC
public static final DMatrix.SparseType CSC
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Method Detail
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values
public static DMatrix.SparseType[] 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 (DMatrix.SparseType c : DMatrix.SparseType.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 DMatrix.SparseType valueOf(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:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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