Jackcess 5.2.0 · io.github.spannm.jackcess.impl.expr.Expressionator

Nested and Inner Type Summary

Modifier and Type	Class and Description
private abstract static class	Expressionator.BaseExprWrapper Base Expression wrapper for an Expr.
private static enum	Expressionator.BinaryOp
private static enum	Expressionator.CompOp
private static class	Expressionator.CondExprWrapper Expression wrapper for an Expr which returns a Boolean from a conditional expression.
private static class	Expressionator.DelayedValue
private abstract static class	Expressionator.EBaseBinaryOp
private static class	Expressionator.EBetweenOp
private static class	Expressionator.EBinaryOp
private static class	Expressionator.ECompOp
private static class	Expressionator.EConstValue
private static class	Expressionator.EFunc
private static class	Expressionator.EImplicitCompOp
private static class	Expressionator.EInOp
private static class	Expressionator.ELikeOp
private static class	Expressionator.ELiteralValue
private static class	Expressionator.ELogicalOp
private static class	Expressionator.ENullOp
private static class	Expressionator.EObjValue
private static class	Expressionator.EParen
private abstract static class	Expressionator.ESpecOp
private static class	Expressionator.EThisValue
private static class	Expressionator.EUnaryOp
private abstract static class	Expressionator.Expr
private static class	Expressionator.ExprWrapper Expression wrapper for an Expr which returns a value.
private static interface	Expressionator.LeftAssocExpr
private static enum	Expressionator.LogOp
private static class	Expressionator.MemoizedCondExprWrapper Expression wrapper for a pure conditional Expr which caches the result of evaluation.
private static class	Expressionator.MemoizedExprWrapper Expression wrapper for a pure Expr which caches the result of evaluation.
private static interface	Expressionator.OpType
public static interface	Expressionator.ParseContext
private static interface	Expressionator.RightAssocExpr
private static enum	Expressionator.SpecOp
private static class	Expressionator.TokBuf
public static enum	Expressionator.Type
private static enum	Expressionator.UnaryOp
private static enum	Expressionator.WordType

Field Summary

Modifier and Type	Field and Description
private static final String	CLOSE_PAREN
private static final Collection<String>	FALSE_STRS
private static final Expressionator.Expr	FALSE_VALUE
private static final String	FUNC_PARAM_SEP
private static final String	FUNC_START_DELIM
private static final Expressionator.Expr	NULL_VALUE
private static final String	OPEN_PAREN
private static final Map<Expressionator.OpType, Integer>	PRECENDENCE
private static final Set<Character>	REGEX_SPEC_CHARS
private static final Expressionator.Expr	THIS_COL_VALUE
private static final Collection<String>	TRUE_STRS
private static final Expressionator.Expr	TRUE_VALUE
private static final Pattern	UNMATCHABLE_REGEX
private static final Map<String, Expressionator.WordType>	WORD_TYPES

Access	Constructor and Description
private	Expressionator()

Access

Constructor and Description

private

Expressionator()

Modifier and Type	Method and Description
private static StringBuilder	appendLeadingExpr(Expressionator.Expr expr, LocaleContext ctx, StringBuilder sb, boolean isDebug)
private static boolean	areConstant(List<Expressionator.Expr> exprs)
private static boolean	areConstant(Expressionator.Expr... exprs)
private static Map<Expressionator.OpType, Integer>	buildPrecedenceMap(Expressionator.OpType[]... opArrs)
private static void	exprListToString(List<Expressionator.Expr> exprs, String sep, LocaleContext ctx, StringBuilder sb, boolean isDebug)
private static List<Expressionator.Expr>	findParenExprs(Expressionator.TokBuf buf, boolean allowMulti)
private static <T extends Enum<T>> T	getOpType(ExpressionTokenizer.Token t, Class<T> opClazz)
private static Expressionator.SpecOp	getSpecialOperator(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static Expressionator.WordType	getWordType(ExpressionTokenizer.Token t)
private static boolean	isDelim(ExpressionTokenizer.Token t, String opStr)
private static boolean	isEitherOp(ExpressionTokenizer.Token t, String opStr1, String opStr2)
private static boolean	isLiteralDefaultValue(Expressionator.TokBuf buf, Value.Type resultType, String exprStr)
private static boolean	isObjNameSep(ExpressionTokenizer.Token t)
private static boolean	isOp(ExpressionTokenizer.Token t, String opStr)
public static boolean	isRegexSpecialChar(char c)
private static boolean	isString(ExpressionTokenizer.Token t, String opStr)
public static Pattern	likePatternToRegex(String pattern) Converts an ms access like pattern to a java regex, always matching case insensitively.
private static void	literalStrToString(String str, StringBuilder sb)
private static boolean	maybeParseFuncCallExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
public static Expression	parse(Expressionator.Type exprType, String exprStr, Value.Type resultType, Expressionator.ParseContext context)
private static void	parseBinaryOpExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseCompOpExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseConstExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseDelimExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static Expressionator.Expr	parseExpression(Expressionator.TokBuf buf, boolean singleExpr)
private static void	parseLogicalOpExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseObjectRefExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseOperatorExpression(ExpressionTokenizer.Token t, Expressionator.TokBuf buf)
private static void	parseSpecOpExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static void	parseUnaryOpExpression(ExpressionTokenizer.Token firstTok, Expressionator.TokBuf buf)
private static List<ExpressionTokenizer.Token>	trimSpaces(List<ExpressionTokenizer.Token> tokens)

Modifier and Type

Method and Description

private static StringBuilder

appendLeadingExpr(Expressionator.Expr expr, LocaleContext ctx, StringBuilder sb, boolean isDebug)

private static boolean

areConstant(List<Expressionator.Expr> exprs)

private static boolean

areConstant(Expressionator.Expr... exprs)

private static Map<Expressionator.OpType, Integer>

buildPrecedenceMap(Expressionator.OpType[]... opArrs)

private static void