Package io.debezium.connector.postgresql
Enum PostgresConnectorConfig.SnapshotMode
- java.lang.Object
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- java.lang.Enum<PostgresConnectorConfig.SnapshotMode>
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- io.debezium.connector.postgresql.PostgresConnectorConfig.SnapshotMode
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- All Implemented Interfaces:
EnumeratedValue,Serializable,Comparable<PostgresConnectorConfig.SnapshotMode>
- Enclosing class:
- PostgresConnectorConfig
public static enum PostgresConnectorConfig.SnapshotMode extends Enum<PostgresConnectorConfig.SnapshotMode> implements EnumeratedValue
The set of predefined Snapshotter options or aliases.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static interfacePostgresConnectorConfig.SnapshotMode.SnapshotterBuilder
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Enum Constant Summary
Enum Constants Enum Constant Description ALWAYSAlways perform a snapshot when starting.CUSTOMInject a custom snapshotter, which allows for more control over snapshots.EXPORTEDDeprecated.INITIALPerform a snapshot only upon initial startup of a connector.INITIAL_ONLYPerform a snapshot and then stop before attempting to receive any logical changes.NEVERNever perform a snapshot and only receive logical changes.
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Field Summary
Fields Modifier and Type Field Description private PostgresConnectorConfig.SnapshotMode.SnapshotterBuilderbuilderFuncprivate Stringvalue
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Constructor Summary
Constructors Modifier Constructor Description privateSnapshotMode(String value, PostgresConnectorConfig.SnapshotMode.SnapshotterBuilder buildSnapshotter)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description SnapshottergetSnapshotter(Configuration config)StringgetValue()static PostgresConnectorConfig.SnapshotModeparse(String value)Determine if the supplied value is one of the predefined options.static PostgresConnectorConfig.SnapshotModeparse(String value, String defaultValue)Determine if the supplied value is one of the predefined options.static PostgresConnectorConfig.SnapshotModevalueOf(String name)Returns the enum constant of this type with the specified name.static PostgresConnectorConfig.SnapshotMode[]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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ALWAYS
public static final PostgresConnectorConfig.SnapshotMode ALWAYS
Always perform a snapshot when starting.
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INITIAL
public static final PostgresConnectorConfig.SnapshotMode INITIAL
Perform a snapshot only upon initial startup of a connector.
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NEVER
public static final PostgresConnectorConfig.SnapshotMode NEVER
Never perform a snapshot and only receive logical changes.
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INITIAL_ONLY
public static final PostgresConnectorConfig.SnapshotMode INITIAL_ONLY
Perform a snapshot and then stop before attempting to receive any logical changes.
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EXPORTED
@Deprecated public static final PostgresConnectorConfig.SnapshotMode EXPORTED
Deprecated.Perform an exported snapshot
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CUSTOM
public static final PostgresConnectorConfig.SnapshotMode CUSTOM
Inject a custom snapshotter, which allows for more control over snapshots.
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Field Detail
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value
private final String value
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builderFunc
private final PostgresConnectorConfig.SnapshotMode.SnapshotterBuilder builderFunc
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Constructor Detail
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SnapshotMode
private SnapshotMode(String value, PostgresConnectorConfig.SnapshotMode.SnapshotterBuilder buildSnapshotter)
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Method Detail
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values
public static PostgresConnectorConfig.SnapshotMode[] 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 (PostgresConnectorConfig.SnapshotMode c : PostgresConnectorConfig.SnapshotMode.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 PostgresConnectorConfig.SnapshotMode 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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getSnapshotter
public Snapshotter getSnapshotter(Configuration config)
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getValue
public String getValue()
- Specified by:
getValuein interfaceEnumeratedValue
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parse
public static PostgresConnectorConfig.SnapshotMode parse(String value)
Determine if the supplied value is one of the predefined options.- Parameters:
value- the configuration property value; may not be null- Returns:
- the matching option, or null if no match is found
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parse
public static PostgresConnectorConfig.SnapshotMode parse(String value, String defaultValue)
Determine if the supplied value is one of the predefined options.- Parameters:
value- the configuration property value; may not be nulldefaultValue- the default value; may be null- Returns:
- the matching option, or null if no match is found and the non-null default is invalid
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