Package 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	Description
static final String	FIELD_NAME_LITERAL
static final String	FIELD_NAME_SOURCE_TYPE
final org.apache.calcite.rex.RexLiteral	literal
final org.apache.flink.table.types.logical.LogicalType	sourceType

Constructor Summary

Constructors

Constructor	Description
ConstantLookupKey(org.apache.flink.table.types.logical.LogicalType sourceType, org.apache.calcite.rex.RexLiteral literal)

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

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 org.apache.flink.table.types.logical.LogicalType sourceType

literal

public final org.apache.calcite.rex.RexLiteral literal

Constructor Details

ConstantLookupKey

public ConstantLookupKey(org.apache.flink.table.types.logical.LogicalType sourceType,
 org.apache.calcite.rex.RexLiteral literal)

Method Details

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object