Package jflex.skeleton
Class Skeleton
- java.lang.Object
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- jflex.skeleton.Skeleton
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public class Skeleton extends Object
This class stores the skeleton of generated scanners.The skeleton consists of several parts that can be emitted to a file. Usually there is a portion of generated code (produced in class Emitter) between every two parts of skeleton code.
There is a static part (the skeleton code) and state based iterator part to this class. The iterator part is used to emit consecutive skeleton sections to some
PrintWriter
.- Version:
- JFlex 1.8.2
- Author:
- Gerwin Klein
- See Also:
Emitter
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Constructor Summary
Constructors Constructor Description Skeleton(PrintWriter out)
Creates a new skeleton (iterator) instance.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
emitNext()
Emits the next part of the skeletonstatic void
makePrivate()
Make the skeleton private.static void
readDefault()
(Re)load the default skeleton.static void
readSkel(BufferedReader reader)
Reads an external skeleton file from a BufferedReader.static void
readSkelFile(File skeletonFile)
Reads an external skeleton file for later use with this class.static String
replace(String a, String b, String c)
Replaces a with b in c.
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Field Detail
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line
public static String[] line
The skeleton
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Constructor Detail
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Skeleton
public Skeleton(PrintWriter out)
Creates a new skeleton (iterator) instance.- Parameters:
out
- the writer to write the skeleton-parts to
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Method Detail
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emitNext
public void emitNext()
Emits the next part of the skeleton
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makePrivate
public static void makePrivate()
Make the skeleton private.Replaces all occurrences of " public " in the skeleton with " private ".
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readSkelFile
public static void readSkelFile(File skeletonFile)
Reads an external skeleton file for later use with this class.- Parameters:
skeletonFile
- the file to read (must be != null and readable)
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readSkel
public static void readSkel(BufferedReader reader) throws IOException
Reads an external skeleton file from a BufferedReader.- Parameters:
reader
- the reader to read from (must be != null)- Throws:
IOException
- if an IO error occursGeneratorException
- if the number of skeleton sections does not match
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replace
public static String replace(String a, String b, String c)
Replaces a with b in c.- Parameters:
a
- the String to be replacedb
- the replacementc
- the String in which to replace a by b- Returns:
- a String object with a replaced by b in c
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readDefault
public static void readDefault()
(Re)load the default skeleton. Looks in the current system class path.
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