Package com.complexible.stardog.index
Enum IndexOptions.IndexType
- java.lang.Object
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- java.lang.Enum<IndexOptions.IndexType>
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- com.complexible.stardog.index.IndexOptions.IndexType
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<IndexOptions.IndexType>
- Enclosing class:
- IndexOptions
public static enum IndexOptions.IndexType extends java.lang.Enum<IndexOptions.IndexType>
Types of indexes.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static IndexOptions.IndexType
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static IndexOptions.IndexType[]
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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Memory
@Deprecated public static final IndexOptions.IndexType Memory
Deprecated.Memory index where all the index data is kept in memory all the time. Index contents can optionally be saved to disk by setting theIndexOptions.PERSIST
configuration option. This type of index is only suitable for testing and prototyping.
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Disk
public static final IndexOptions.IndexType Disk
Disk index where the index data is read from disk as needed during query answering. This is the scalable index type recommended for general use.
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Method Detail
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values
public static IndexOptions.IndexType[] 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 (IndexOptions.IndexType c : IndexOptions.IndexType.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 IndexOptions.IndexType 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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