| java.lang.Object com.caucho.xpath.Expr com.caucho.xpath.expr.NumericExpr
NumericExpr | public class NumericExpr extends Expr (Code) | | |
NumericExpr | public NumericExpr(int code, Expr expr)(Code) | | |
NumericExpr | public NumericExpr(double value)(Code) | | |
evalBoolean | public boolean evalBoolean(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as a boolean.
Parameters: node - the current node Parameters: env - the variable environment. the boolean representation of the number. |
evalNumber | public double evalNumber(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as a number.
Parameters: node - the node to evaluate and use as a context. Parameters: env - the variable environment. the numeric value |
evalObject | public Object evalObject(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as an object.
Parameters: node - the current node Parameters: env - the variable environment. the Double representation of the number. |
evalString | public String evalString(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as a string.
Parameters: node - the current node Parameters: env - the variable environment. the string representation of the number. |
evalVar | public Var evalVar(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates to a variable.
Parameters: node - the node to evaluate and use as a context. Parameters: env - the variable environment. a variable containing the value. |
getValue | public double getValue()(Code) | | Returns the expression's value.
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isConstant | public boolean isConstant()(Code) | | Returns true of the expression is constant.
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isNumber | public boolean isNumber()(Code) | | |
Methods inherited from com.caucho.xpath.Expr | public void addParam(Env newEnv, String name, Node node, Env env) throws XPathException(Code)(Java Doc) public void addVar(Env newEnv, String name, Node node, Env env) throws XPathException(Code)(Java Doc) public boolean evalBoolean(Node node) throws XPathException(Code)(Java Doc) abstract public boolean evalBoolean(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public NodeIterator evalNodeSet(Node node) throws XPathException(Code)(Java Doc) public NodeIterator evalNodeSet(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public double evalNumber(Node node) throws XPathException(Code)(Java Doc) abstract public double evalNumber(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public Object evalObject(Node node) throws XPathException(Code)(Java Doc) abstract public Object evalObject(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public String evalString(Node node) throws XPathException(Code)(Java Doc) abstract public String evalString(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public void evalString(CharBuffer cb, Node node) throws XPathException(Code)(Java Doc) public void evalString(CharBuffer cb, Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public Var evalVar(Node node, ExprEnvironment env) throws XPathException(Code)(Java Doc) public AbstractPattern getListContext()(Code)(Java Doc) public boolean isBoolean()(Code)(Java Doc) public boolean isNodeSet()(Code)(Java Doc) public boolean isNumber()(Code)(Java Doc) public boolean isString()(Code)(Java Doc) public void setListContext(AbstractPattern listContext)(Code)(Java Doc) public void setVar(String name, Node node, Env env) throws XPathException(Code)(Java Doc) protected static double stringToNumber(String string) throws XPathException(Code)(Java Doc) public static boolean toBoolean(Object value) throws XPathException(Code)(Java Doc) public static double toDouble(Object value) throws XPathException(Code)(Java Doc) public static Node toNode(Object value) throws XPathException(Code)(Java Doc) protected AbstractPattern toNodeList()(Code)(Java Doc) public static String toString(Object value) throws XPathException(Code)(Java Doc)
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