io.cdap.wrangler.api.parser

Class Bool

java.lang.Object

io.cdap.wrangler.api.parser.Bool

All Implemented Interfaces:

Token, Serializable

@PublicEvolving
public class Bool
extends Object
implements Token

The Bool class wraps the primitive type Boolean in a object. An object of type Bool contains the value in primitive type as well as the type of the token this class represents.

In addition, this class provides two methods one to extract the value held by this wrapper object, and the second for extracting the type of the token.

See Also:

BoolList, ColumnName, ColumnNameList, DirectiveName, Numeric, NumericList, Properties, Ranges, Expression, Text, TextList, Identifier, Serialized Form

Constructor Summary

Constructors

Constructor and Description
Bool(Boolean value) Allocates a Boolean object representing the value argument.

Method Summary

Modifier and Type	Method and Description
com.google.gson.JsonElement	toJson() Returns the members of this Bool object as a JsonElement.
TokenType	type() Returns the type of this Bool object as a TokenType enum.
Boolean	value() Returns the value of this Boolean object as a boolean primitive.

Methods inherited from class java.lang.Object

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

Constructor Detail

Bool

public Bool(Boolean value)

Allocates a Boolean object representing the value argument.

Parameters:

value - the value of the Boolean.

Method Detail

value

public Boolean value()

Returns the value of this Boolean object as a boolean primitive.

Specified by:

value in interface Token

Returns:

the primitive boolean value of this object.

type

public TokenType type()

Returns the type of this Bool object as a TokenType enum.

Specified by:

type in interface Token

Returns:

the enumerated TokenType of this object.

toJson

public com.google.gson.JsonElement toJson()

Returns the members of this Bool object as a JsonElement.

Specified by:

toJson in interface Token

Returns:

Json representation of this Bool object as JsonElement