Package nl.cwi.monetdb.embedded.mapping
Enum MonetDBToJavaMapping
- All Implemented Interfaces:
Serializable
,Comparable<MonetDBToJavaMapping>
,java.lang.constant.Constable
public enum MonetDBToJavaMapping extends Enum<MonetDBToJavaMapping>
A Java enum representing the mappings between MonetDB data types and Java classes.
- Author:
- Pedro Ferreira
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Nested Class Summary
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Enum Constant Summary
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Method Summary
Modifier and Type Method Description <T> Class<T>
getJavaClass()
Gets the corresponding Java class for the enum value.static MonetDBToJavaMapping
getJavaMappingFromMonetDBString(String sqlName)
Get the corresponding MonetDBToJavaMapping from MonetDB internal data type.static int
getJavaMappingFromMonetDBStringOrdinalValue(String sqlName)
Get the corresponding MonetDBToJavaMapping from MonetDB internal data type.static MonetDBToJavaMapping
valueOf(String name)
Returns the enum constant of this type with the specified name.static MonetDBToJavaMapping[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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Method Details
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values
Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
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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getJavaMappingFromMonetDBString
public static MonetDBToJavaMapping getJavaMappingFromMonetDBString(String sqlName) throws MonetDBEmbeddedExceptionGet the corresponding MonetDBToJavaMapping from MonetDB internal data type.- Parameters:
sqlName
- The MonetDB's data type SQL name- Returns:
- A MonetDBToJavaMapping enum value, or null if it has no mapping
- Throws:
MonetDBEmbeddedException
- If the sql name doesn't exist
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getJavaMappingFromMonetDBStringOrdinalValue
public static int getJavaMappingFromMonetDBStringOrdinalValue(String sqlName) throws MonetDBEmbeddedExceptionGet the corresponding MonetDBToJavaMapping from MonetDB internal data type.- Parameters:
sqlName
- The MonetDB's data type SQL name- Returns:
- A MonetDBToJavaMapping enum value, or null if it has no mapping
- Throws:
MonetDBEmbeddedException
- If the sql name doesn't exist
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getJavaClass
Gets the corresponding Java class for the enum value.- Type Parameters:
T
- The Java class of the mapped MonetDB column- Returns:
- The corresponding Java class for the enum value
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