Module org.seasar.doma.core

Package org.seasar.doma.internal.expr

Class ExpressionParser

java.lang.Object

org.seasar.doma.internal.expr.ExpressionParser

public class ExpressionParser
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	expression
protected final Deque<ExpressionNode>	expressionNodes
protected final ExpressionReducer	expressionReducer
protected final Deque<OperatorNode>	operatorNodes
protected final String	originalExpression
protected final int	startPosition
protected String	token
protected final ExpressionTokenizer	tokenizer
protected ExpressionTokenType	tokenType

Constructor Summary

Constructors

Modifier	Constructor	Description
	ExpressionParser(String expression)
protected	ExpressionParser(String expression, String originalExpression, int startPosition)

Method Summary

Modifier and Type	Method	Description
protected ExpressionLocation	getLocation()
ExpressionNode	parse()
protected void	parseBigDecimalLiteral()
protected void	parseCharLiteral()
protected void	parseClosedParens()
protected void	parseDoubleLiteral()
protected void	parseFalseLiteral()
protected void	parseFieldOperand()
protected void	parseFloatLiteral()
protected void	parseFunctionOperand()
protected void	parseIntLiteral()
protected void	parseLongLiteral()
protected void	parseMethodOperand()
protected void	parseNewOperand()
protected void	parseNullLiteral()
protected void	parseOpenedParens()
protected void	parseOperator(OperatorNode currentNode)
protected void	parseStaticFieldOperand()
protected void	parseStaticMethodOperand()
protected void	parseStringLiteral()
protected void	parseTrueLiteral()
protected void	parseVariable()
protected void	reduce(OperatorNode operator)
protected void	reduceAll()

Methods inherited from class java.lang.Object

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

Field Details

expressionNodes

protected final Deque<ExpressionNode> expressionNodes

operatorNodes

protected final Deque<OperatorNode> operatorNodes

expressionReducer

protected final ExpressionReducer expressionReducer

expression

protected final String expression

originalExpression

protected final String originalExpression

startPosition

protected final int startPosition

tokenizer

protected final ExpressionTokenizer tokenizer

tokenType

protected ExpressionTokenType tokenType

token

protected String token

Constructor Details

ExpressionParser

public ExpressionParser(String expression)

ExpressionParser

protected ExpressionParser(String expression,
 String originalExpression,
 int startPosition)

Method Details

parse

public ExpressionNode parse()

parseVariable

protected void parseVariable()

parseOpenedParens

protected void parseOpenedParens()

parseClosedParens

protected void parseClosedParens()

parseStringLiteral

protected void parseStringLiteral()

parseCharLiteral

protected void parseCharLiteral()

parseIntLiteral

protected void parseIntLiteral()

parseLongLiteral

protected void parseLongLiteral()

parseFloatLiteral

protected void parseFloatLiteral()

parseDoubleLiteral

protected void parseDoubleLiteral()

parseBigDecimalLiteral

protected void parseBigDecimalLiteral()

parseTrueLiteral

protected void parseTrueLiteral()

parseFalseLiteral

protected void parseFalseLiteral()

parseNullLiteral

protected void parseNullLiteral()

parseMethodOperand

protected void parseMethodOperand()

parseStaticMethodOperand

protected void parseStaticMethodOperand()

parseFunctionOperand

protected void parseFunctionOperand()

parseFieldOperand

protected void parseFieldOperand()

parseStaticFieldOperand

protected void parseStaticFieldOperand()

parseNewOperand

protected void parseNewOperand()

parseOperator

protected void parseOperator(OperatorNode currentNode)

reduceAll

protected void reduceAll()

reduce

protected void reduce(OperatorNode operator)

getLocation

protected ExpressionLocation getLocation()