org.apache.flink.table.planner.plan.utils

Class LookupJoinUtil.ConstantLookupKey

java.lang.Object

org.apache.flink.table.planner.plan.utils.LookupJoinUtil.LookupKey

org.apache.flink.table.planner.plan.utils.LookupJoinUtil.ConstantLookupKey

Enclosing class:

LookupJoinUtil

public static class LookupJoinUtil.ConstantLookupKey
extends LookupJoinUtil.LookupKey

A LookupJoinUtil.LookupKey whose value is constant.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_NAME_LITERAL
static String	FIELD_NAME_SOURCE_TYPE
RexLiteral	literal
LogicalType	sourceType

Constructor Summary

Constructors

Constructor and Description
ConstantLookupKey(LogicalType sourceType, RexLiteral literal)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NAME_SOURCE_TYPE

public static final String FIELD_NAME_SOURCE_TYPE

See Also:

Constant Field Values

FIELD_NAME_LITERAL

public static final String FIELD_NAME_LITERAL

See Also:

Constant Field Values

sourceType

public final LogicalType sourceType

literal

public final RexLiteral literal

Constructor Detail

ConstantLookupKey

public ConstantLookupKey(LogicalType sourceType,
                         RexLiteral literal)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object