public class NonEmptyList extends Token
toBeParsed
Constructor and Description |
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NonEmptyList(Token node,
Token comma)
Standard constructor
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NonEmptyList(Token node,
Token comma,
LineToParse l)
Standard constructor with line to parse
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Modifier and Type | Method and Description |
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boolean |
canParse()
can this token be parsed? is the next character
of toBeParsed consistent with the requested parsing task?
no changes to LineToParse are made
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void |
consumeToken()
consume the next token if canParse()==true ; token is stored
in LinetoParse object
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java.lang.String |
getEmsg() |
NonEmptyList |
klone(LineToParse l)
return copy of 'this'
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void |
parse()
actually parse toBeParsed given requested parsing task
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setLineToParse
public NonEmptyList(Token node, Token comma)
node
- -- token that appears in a listcomma
- -- token separator that is usedpublic NonEmptyList(Token node, Token comma, LineToParse l)
node
- -- token that appears in a listcomma
- -- token separator that is usedl
- -- line to parsepublic boolean canParse()
Token
public void consumeToken()
Token
consumeToken
in class Token
public void parse()
Token
public NonEmptyList klone(LineToParse l)
Token