org.apache.shardingsphere.sqlfederation.optimizer.metadata.translatable

Class StringToRexNodeUtil

java.lang.Object

org.apache.shardingsphere.sqlfederation.optimizer.metadata.translatable.StringToRexNodeUtil

public final class StringToRexNodeUtil
extends Object

Utility for parsing string and generate rex node.

Constructor Summary

Constructors

Constructor and Description
StringToRexNodeUtil()

Method Summary

Modifier and Type	Method and Description
static org.apache.calcite.rex.RexNode	buildRexNode(String filterValue, org.apache.calcite.rex.RexBuilder rexBuilder) Parse string and generate rex node.

Methods inherited from class java.lang.Object

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

Constructor Detail

StringToRexNodeUtil

public StringToRexNodeUtil()

Method Detail

buildRexNode

public static org.apache.calcite.rex.RexNode buildRexNode(String filterValue,
                                                          org.apache.calcite.rex.RexBuilder rexBuilder)

Parse string and generate rex node.

Parameters:

filterValue - filter condition

rexBuilder - used to build rex node

Returns:

rex node