org.apache.shardingsphere.core.parse.antlr.sql.segment.dml.expr

Interface ExpressionSegment

All Superinterfaces:

SQLSegment

All Known Implementing Classes:

CommonExpressionSegment, FunctionExpressionSegment, PropertyExpressionSegment, SubquerySegment

public interface ExpressionSegment
extends SQLSegment

Expression segment.

Author:

duhongjun

Method Summary

Modifier and Type	Method and Description
SQLExpression	getSQLExpression(String sql) Get SQL Expression.
int	getStartIndex() Get start index.
int	getStopIndex() Get stop index.

Method Detail

getStartIndex

int getStartIndex()

Get start index.

Returns:

start index

getStopIndex

int getStopIndex()

Get stop index.

Returns:

stop index

getSQLExpression

SQLExpression getSQLExpression(String sql)

Get SQL Expression.

Parameters:

sql - SQL text

Returns:

SQL expression