org.apache.flink.table.planner.expressions

Class PlannerTypeInferenceUtilImpl

java.lang.Object

org.apache.flink.table.planner.expressions.PlannerTypeInferenceUtilImpl

All Implemented Interfaces:

org.apache.flink.table.delegation.PlannerTypeInferenceUtil

@Internal
public final class PlannerTypeInferenceUtilImpl
extends Object
implements org.apache.flink.table.delegation.PlannerTypeInferenceUtil

Implementation of PlannerTypeInferenceUtil.

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.flink.table.delegation.PlannerTypeInferenceUtil	INSTANCE

Constructor Summary

Constructors

Constructor and Description
PlannerTypeInferenceUtilImpl()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.types.inference.TypeInferenceUtil.Result	runTypeInference(org.apache.flink.table.expressions.UnresolvedCallExpression unresolvedCall, List<org.apache.flink.table.expressions.ResolvedExpression> resolvedArgs)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final org.apache.flink.table.delegation.PlannerTypeInferenceUtil INSTANCE

Constructor Detail

PlannerTypeInferenceUtilImpl

public PlannerTypeInferenceUtilImpl()

Method Detail

runTypeInference

public org.apache.flink.table.types.inference.TypeInferenceUtil.Result runTypeInference(org.apache.flink.table.expressions.UnresolvedCallExpression unresolvedCall,
                                                                                        List<org.apache.flink.table.expressions.ResolvedExpression> resolvedArgs)

Specified by:

runTypeInference in interface org.apache.flink.table.delegation.PlannerTypeInferenceUtil