Package gnu.kawa.lispexpr

Class ReaderExtendedLiteral

java.lang.Object

gnu.kawa.lispexpr.ReadTableEntry

gnu.kawa.lispexpr.ReaderMisc

gnu.kawa.lispexpr.ReaderConstituent

gnu.kawa.lispexpr.ReaderExtendedLiteral

Direct Known Subclasses:

ReaderXmlElement

public class ReaderExtendedLiteral
extends ReaderConstituent

Field Summary

Fields

Modifier and Type	Field	Description
char	escapeChar

Fields inherited from class gnu.kawa.lispexpr.ReadTableEntry

ampersand, brace, constituent, illegal, multipleEscape, singleEscape, whitespace

Constructor Summary

Constructors

Constructor	Description
ReaderExtendedLiteral()
ReaderExtendedLiteral(char escapeChar)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	checkDelim(LispReader reader, int next, int delimiter)
protected int	enclosedExprDelim(int ch, LispReader reader)
protected boolean	isNestableEndDelim(int next)
protected boolean	isNestableStartDelim(int next)
java.lang.Object	read(Lexer in, int ch, int count)
Pair	readContent(LispReader reader, char delimiter, Pair head)
protected Pair	readEnclosed(LispReader reader, ReadTable readTable, Pair last, int startDelimiter, int endDelimiter)
protected Pair	readEnclosedExpressions(LispReader reader, ReadTable readTable, Pair last, int endDelimiter)	Read expressions enclosed by '[' and ']'.
protected java.lang.Object	readEnclosedSingleExpression(LispReader reader, ReadTable readTable, int ch)
java.lang.Object	readNamedLiteral(LispReader reader, ReadTable rtable, java.lang.String tag, int next, int startLine, int startColumn)
protected java.lang.Object	wrapText(java.lang.String text)

Methods inherited from class gnu.kawa.lispexpr.ReaderMisc

getKind

Methods inherited from class gnu.kawa.lispexpr.ReadTableEntry

getConstituentInstance, getDigitInstance, getIllegalInstance, getMultipleEscapeInstance, getSingleEscapeInstance, getWhitespaceInstance, read

Methods inherited from class java.lang.Object

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

Field Detail

escapeChar

public char escapeChar

Constructor Detail

ReaderExtendedLiteral

public ReaderExtendedLiteral(char escapeChar)

ReaderExtendedLiteral

public ReaderExtendedLiteral()

Method Detail

read

public java.lang.Object read(Lexer in,
                             int ch,
                             int count)
                      throws java.io.IOException,
                             SyntaxException

Overrides:

read in class ReaderConstituent

Throws:

java.io.IOException

SyntaxException

enclosedExprDelim

protected int enclosedExprDelim(int ch,
                                LispReader reader)

readNamedLiteral

public java.lang.Object readNamedLiteral(LispReader reader,
                                         ReadTable rtable,
                                         java.lang.String tag,
                                         int next,
                                         int startLine,
                                         int startColumn)
                                  throws java.io.IOException,
                                         SyntaxException

Throws:

java.io.IOException

SyntaxException

checkDelim

protected java.lang.Object checkDelim(LispReader reader,
                                      int next,
                                      int delimiter)
                               throws java.io.IOException,
                                      SyntaxException

Throws:

java.io.IOException

SyntaxException

isNestableStartDelim

protected boolean isNestableStartDelim(int next)

isNestableEndDelim

protected boolean isNestableEndDelim(int next)

readContent

public Pair readContent(LispReader reader,
                        char delimiter,
                        Pair head)
                 throws java.io.IOException,
                        SyntaxException

Throws:

java.io.IOException

SyntaxException

wrapText

protected java.lang.Object wrapText(java.lang.String text)

readEnclosedSingleExpression

protected java.lang.Object readEnclosedSingleExpression(LispReader reader,
                                                        ReadTable readTable,
                                                        int ch)
                                                 throws java.io.IOException,
                                                        SyntaxException

Throws:

java.io.IOException

SyntaxException

readEnclosed

protected Pair readEnclosed(LispReader reader,
                            ReadTable readTable,
                            Pair last,
                            int startDelimiter,
                            int endDelimiter)
                     throws java.io.IOException,
                            SyntaxException

Throws:

java.io.IOException

SyntaxException

readEnclosedExpressions

protected Pair readEnclosedExpressions(LispReader reader,
                                       ReadTable readTable,
                                       Pair last,
                                       int endDelimiter)
                                throws java.io.IOException,
                                       SyntaxException

Read expressions enclosed by '[' and ']'. Assume '[' has already been read.

Throws:

java.io.IOException

SyntaxException