Package org.hibernate
Enum ScrollMode
- java.lang.Object
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- java.lang.Enum<ScrollMode>
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- org.hibernate.ScrollMode
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<ScrollMode>
public enum ScrollMode extends java.lang.Enum<ScrollMode>
Specifies the type of JDBC scrollable result set to use underneath aScrollableResults
.
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Enum Constant Summary
Enum Constants Enum Constant Description FORWARD_ONLY
Requests a scrollable result that is only scrollable forwards.SCROLL_INSENSITIVE
Requests a scrollable result which is insensitive to changes in the underlying data.SCROLL_SENSITIVE
Requests a scrollable result which is sensitive to changes in the underlying data.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
lessThan(ScrollMode other)
Determine ifthis
mode is "less than" the provided mode.int
toResultSetType()
Get the corresponding JDBC scroll type code constant value.static ScrollMode
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static ScrollMode[]
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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FORWARD_ONLY
public static final ScrollMode FORWARD_ONLY
Requests a scrollable result that is only scrollable forwards.- See Also:
ResultSet.TYPE_FORWARD_ONLY
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SCROLL_SENSITIVE
public static final ScrollMode SCROLL_SENSITIVE
Requests a scrollable result which is sensitive to changes in the underlying data.- See Also:
ResultSet.TYPE_SCROLL_SENSITIVE
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SCROLL_INSENSITIVE
public static final ScrollMode SCROLL_INSENSITIVE
Requests a scrollable result which is insensitive to changes in the underlying data. Note that since the Hibernate session acts as a cache, you might need to explicitly evict objects, if you need to see changes made by other transactions.- See Also:
ResultSet.TYPE_SCROLL_INSENSITIVE
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Method Detail
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values
public static ScrollMode[] 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 (ScrollMode c : ScrollMode.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 ScrollMode 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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toResultSetType
public int toResultSetType()
Get the corresponding JDBC scroll type code constant value.- Returns:
- the JDBC result set type code
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lessThan
public boolean lessThan(ScrollMode other)
Determine ifthis
mode is "less than" the provided mode.- Parameters:
other
- The provided mode- Returns:
true
if this mode is less than the other.
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