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Class epp.LiteralTree 

java.lang.Object
   |
   +----epp.Tree
           |
           +----epp.LiteralTree
public class LiteralTree
extends Tree
The LiteralTree class is a node of an abstract syntax tree that describes a literal.

(The LiteralToken is a token that describes a literal.)

See Also:
Tree, LiteralToken

Constructor Index

o LiteralTree(LiteralToken)
o LiteralTree(Symbol, String)
Corresponds to new LiteralTree(new LiteralToken(tag, contents))

Method Index

o literalToken()
Returns the LiteralToken the node has.
o print(PrintWriter, String)
o toString()
Converts a tree to String without indentation.

Constructors

o LiteralTree 
 public LiteralTree(LiteralToken literalToken)
o LiteralTree 
 public LiteralTree(Symbol tag,
                    String contents)
Corresponds to new LiteralTree(new LiteralToken(tag, contents))

Methods

o literalToken 
 public LiteralToken literalToken()
Returns the LiteralToken the node has. For example, if you call this method for a LiteralTree such as `(literalTree string "abc"), the resulting value is the same as new LiteralToken(:string, "abc").

Overrides:
literalToken in class Tree
See Also:
literalToken
o print 
 public void print(PrintWriter out,
                   String indent)
Overrides:
print in class Tree
o toString 
 public String toString()
Converts a tree to String without indentation.

Overrides:
toString in class Tree 
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