Enum SystemPermission
- java.lang.Object
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- java.lang.Enum<SystemPermission>
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- org.apache.accumulo.core.security.SystemPermission
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- All Implemented Interfaces:
Serializable
,Comparable<SystemPermission>
public enum SystemPermission extends Enum<SystemPermission>
Accumulo system permissions. Each permission has an associated byte ID.
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Enum Constant Summary
Enum Constants Enum Constant Description ALTER_NAMESPACE
ALTER_TABLE
ALTER_USER
CREATE_NAMESPACE
CREATE_TABLE
CREATE_USER
DROP_NAMESPACE
DROP_TABLE
DROP_USER
GRANT
OBTAIN_DELEGATION_TOKEN
SYSTEM
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description byte
getId()
Gets the byte ID of this permission.static SystemPermission
getPermissionById(byte id)
Gets the permission matching the given byte ID.static List<String>
printableValues()
Returns a list of printable permission values.static SystemPermission
valueOf(String name)
Returns the enum constant of this type with the specified name.static SystemPermission[]
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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GRANT
public static final SystemPermission GRANT
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CREATE_TABLE
public static final SystemPermission CREATE_TABLE
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DROP_TABLE
public static final SystemPermission DROP_TABLE
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ALTER_TABLE
public static final SystemPermission ALTER_TABLE
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CREATE_USER
public static final SystemPermission CREATE_USER
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DROP_USER
public static final SystemPermission DROP_USER
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ALTER_USER
public static final SystemPermission ALTER_USER
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SYSTEM
public static final SystemPermission SYSTEM
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CREATE_NAMESPACE
public static final SystemPermission CREATE_NAMESPACE
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DROP_NAMESPACE
public static final SystemPermission DROP_NAMESPACE
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ALTER_NAMESPACE
public static final SystemPermission ALTER_NAMESPACE
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OBTAIN_DELEGATION_TOKEN
public static final SystemPermission OBTAIN_DELEGATION_TOKEN
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Method Detail
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values
public static SystemPermission[] 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 (SystemPermission c : SystemPermission.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 SystemPermission 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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getId
public byte getId()
Gets the byte ID of this permission.- Returns:
- byte ID
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printableValues
public static List<String> printableValues()
Returns a list of printable permission values.- Returns:
- list of system permission values, as "System." + permission name
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getPermissionById
public static SystemPermission getPermissionById(byte id)
Gets the permission matching the given byte ID.- Parameters:
id
- byte ID- Returns:
- system permission
- Throws:
IndexOutOfBoundsException
- if the byte ID is invalid
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