org.apache.flink.table.descriptors

Class MetadataValidator

java.lang.Object

org.apache.flink.table.descriptors.MetadataValidator

All Implemented Interfaces:

DescriptorValidator

@Internal
public class MetadataValidator
extends Object
implements DescriptorValidator

Validator for Metadata.

Field Summary

Fields

Modifier and Type	Field and Description
static String	METADATA_COMMENT
static String	METADATA_CREATION_TIME
static String	METADATA_LAST_ACCESS_TIME
static String	METADATA_PROPERTY_VERSION

Constructor Summary

Constructors

Constructor and Description
MetadataValidator()

Method Summary

Modifier and Type	Method and Description
void	validate(DescriptorProperties properties) Performs basic validation such as completeness tests.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

METADATA_PROPERTY_VERSION

public static final String METADATA_PROPERTY_VERSION

See Also:

Constant Field Values

METADATA_COMMENT

public static final String METADATA_COMMENT

See Also:

Constant Field Values

METADATA_CREATION_TIME

public static final String METADATA_CREATION_TIME

See Also:

Constant Field Values

METADATA_LAST_ACCESS_TIME

public static final String METADATA_LAST_ACCESS_TIME

See Also:

Constant Field Values

Constructor Detail

MetadataValidator

public MetadataValidator()

Method Detail

validate

public void validate(DescriptorProperties properties)

Description copied from interface: DescriptorValidator

Performs basic validation such as completeness tests.

Specified by:

validate in interface DescriptorValidator