org.apache.flink.table.delegation

Interface ExpressionParser

Deprecated.

The Java String Expression DSL is deprecated.

@Internal
 @Deprecated
public interface ExpressionParser

Expression parser used by Table API to parse strings in AST expression. This parses exactly the same expressions that would be accepted by the Scala Expression DSL.

Field Summary

Fields

Modifier and Type	Field and Description
static ExpressionParser	INSTANCE Deprecated. Default instance of the ExpressionParser.

Method Summary

Modifier and Type	Method and Description
org.apache.flink.table.expressions.Expression	parseExpression(String exprString) Deprecated.
List<org.apache.flink.table.expressions.Expression>	parseExpressionList(String expression) Deprecated.

Field Detail

INSTANCE

static final ExpressionParser INSTANCE

Deprecated.

Default instance of the ExpressionParser.

Method Detail

parseExpression

org.apache.flink.table.expressions.Expression parseExpression(String exprString)

Deprecated.

parseExpressionList

List<org.apache.flink.table.expressions.Expression> parseExpressionList(String expression)

Deprecated.