Interface PathExpr

All Superinterfaces:
Expr, Serializable
All Known Implementing Classes:
DefaultPathExpr
public interface PathExpr extends Expr
Represents an XPath path expression. This is production 19 in the XPath 1.0 specification: 
[19] PathExpr ::= LocationPath    
               | FilterExpr    
               | FilterExpr '/' RelativeLocationPath   
               | FilterExpr '//' RelativeLocationPath

  • Method Details

    • getFilterExpr

      Expr getFilterExpr()
      Returns the filter expression that starts the path expression.
      Returns:
      the filter expression that starts the path expression

    • setFilterExpr

      void setFilterExpr(Expr filterExpr)
      Changes the expression's filter expression.
      Parameters:
      filterExpr - the new filter expression

    • getLocationPath

      LocationPath getLocationPath()
      Returns the location path part of this path expression.
      Returns:
      the location path part of this expression