org.springframework.xd.dirt.stream.dsl

Enum TokenKind

java.lang.Object

java.lang.Enum<TokenKind>

org.springframework.xd.dirt.stream.dsl.TokenKind

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<TokenKind>

public enum TokenKind
extends java.lang.Enum<TokenKind>

Enumeration of all the token types that may be found in a DSL definition stream.

Author:

Andy Clement

Enum Constant Summary

Enum Constants

Enum Constant and Description
AND
COLON
DOT
DOUBLE_MINUS
EQUALS
GT
IDENTIFIER
LITERAL_STRING
NEWLINE
PIPE
REFERENCE
SEMICOLON

Method Summary

Methods

Modifier and Type	Method and Description
int	getLength()
char[]	getTokenChars()
boolean	hasPayload()
java.lang.String	toString()
static TokenKind	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static TokenKind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IDENTIFIER

public static final TokenKind IDENTIFIER

DOUBLE_MINUS

public static final TokenKind DOUBLE_MINUS

EQUALS

public static final TokenKind EQUALS

AND

public static final TokenKind AND

PIPE

public static final TokenKind PIPE

NEWLINE

public static final TokenKind NEWLINE

COLON

public static final TokenKind COLON

GT

public static final TokenKind GT

SEMICOLON

public static final TokenKind SEMICOLON

REFERENCE

public static final TokenKind REFERENCE

DOT

public static final TokenKind DOT

LITERAL_STRING

public static final TokenKind LITERAL_STRING

Method Detail

values

public static TokenKind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TokenKind c : TokenKind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TokenKind valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<TokenKind>

hasPayload

public boolean hasPayload()

getLength

public int getLength()

getTokenChars

public char[] getTokenChars()

Returns:

the chars representing simple fixed token (eg. : > --)