org.apache.flink.table.descriptors

Class HierarchyDescriptorValidator

java.lang.Object

org.apache.flink.table.descriptors.HierarchyDescriptorValidator

All Implemented Interfaces:

DescriptorValidator

Direct Known Subclasses:

ClassInstanceValidator, LiteralValueValidator

@Internal
public abstract class HierarchyDescriptorValidator
extends Object
implements DescriptorValidator

Validator for a HierarchyDescriptor.

Field Summary

Fields

Modifier and Type	Field and Description
static String	EMPTY_PREFIX

Constructor Summary

Constructors

Constructor and Description
HierarchyDescriptorValidator(String keyPrefix)

Method Summary

Modifier and Type	Method and Description
void	validate(DescriptorProperties properties) Performs basic validation such as completeness tests.
protected abstract void	validateWithPrefix(String keyPrefix, DescriptorProperties properties) Performs validation with a prefix for the keys.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_PREFIX

public static final String EMPTY_PREFIX

See Also:

Constant Field Values

Constructor Detail

HierarchyDescriptorValidator

public HierarchyDescriptorValidator(String keyPrefix)

Parameters:

keyPrefix - prefix to be added to every property before validation

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

validateWithPrefix

protected abstract void validateWithPrefix(String keyPrefix,
                                           DescriptorProperties properties)

Performs validation with a prefix for the keys.