Package org.apache.cassandra.utils
Enum ChecksumType
- java.lang.Object
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- java.lang.Enum<ChecksumType>
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- org.apache.cassandra.utils.ChecksumType
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ChecksumType>
public enum ChecksumType extends java.lang.Enum<ChecksumType>
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description abstract java.util.zip.Checksum
newInstance()
long
of(byte[] data, int off, int len)
long
of(java.nio.ByteBuffer buf)
abstract void
update(java.util.zip.Checksum checksum, java.nio.ByteBuffer buf)
static ChecksumType
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static ChecksumType[]
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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ADLER32
public static final ChecksumType ADLER32
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CRC32
public static final ChecksumType CRC32
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Method Detail
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values
public static ChecksumType[] 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 (ChecksumType c : ChecksumType.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 ChecksumType 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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newInstance
public abstract java.util.zip.Checksum newInstance()
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update
public abstract void update(java.util.zip.Checksum checksum, java.nio.ByteBuffer buf)
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of
public long of(java.nio.ByteBuffer buf)
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of
public long of(byte[] data, int off, int len)
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