public abstract class TemplateAwareExpressionParser extends java.lang.Object implements ExpressionParser
| Constructor and Description |
|---|
TemplateAwareExpressionParser() |
| Modifier and Type | Method and Description |
|---|---|
protected abstract Expression |
doParseExpression(java.lang.String expressionString,
ParserContext context)
Actually parse the expression string and return an Expression object.
|
Expression |
parseExpression(java.lang.String expressionString)
Parse the expression string and return an Expression object you can use for repeated evaluation.
|
Expression |
parseExpression(java.lang.String expressionString,
ParserContext context)
Parse the expression string and return an Expression object you can use for repeated evaluation.
|
public Expression parseExpression(java.lang.String expressionString) throws ParseException
ExpressionParserSome examples:
3 + 4
name.firstName
parseExpression in interface ExpressionParserexpressionString - the raw expression string to parseParseException - an exception occurred during parsingpublic Expression parseExpression(java.lang.String expressionString, ParserContext context) throws ParseException
ExpressionParserSome examples:
3 + 4
name.firstName
parseExpression in interface ExpressionParserexpressionString - the raw expression string to parsecontext - a context for influencing this expression parsing routine (optional)ParseException - an exception occurred during parsingprotected abstract Expression doParseExpression(java.lang.String expressionString, ParserContext context) throws ParseException
expressionString - the raw expression string to parsecontext - a context for influencing this expression parsing routine (optional)ParseException - an exception occurred during parsing