io.cdap.wrangler.api.parser

Class Expression

java.lang.Object

io.cdap.wrangler.api.parser.Expression

All Implemented Interfaces:

Token, Serializable

@PublicEvolving
public class Expression
extends Object
implements Token

Class description here.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Expression(String value)

Method Summary

Modifier and Type	Method and Description
com.google.gson.JsonElement	toJson() The class implementing this interface will return the JsonElement instance including the values of the object.
TokenType	type() Returns the TokenType of the object represented by the implementation of this interface.
String	value() Returns the value of the object wrapped by the implementation of this interface.

Methods inherited from class java.lang.Object

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

Constructor Detail

Expression

public Expression(String value)

Method Detail

value

public String value()

Description copied from interface: Token

Returns the value of the object wrapped by the implementation of this interface.

Specified by:

value in interface Token

Returns:

value wrapped by the implementation of this interface.

type

public TokenType type()

Description copied from interface: Token

Returns the TokenType of the object represented by the implementation of this interface.

Specified by:

type in interface Token

Returns:

TokenType of the implementation object.

toJson

public com.google.gson.JsonElement toJson()

Description copied from interface: Token

The class implementing this interface will return the JsonElement instance including the values of the object.

Specified by:

toJson in interface Token

Returns:

JsonElement object containing members of implementing class.