| java.lang.Object com.caucho.xpath.Expr com.caucho.xpath.expr.BooleanExpr
BooleanExpr | public class BooleanExpr extends Expr (Code) | | |
Inner Class :abstract static class Predicate | |
Field Summary | |
final static Predicate | P_EQ | final static Predicate | P_GE | final static Predicate | P_GT | final static Predicate | P_LE | final static Predicate | P_LT | final static Predicate | P_NEQ |
P_EQ | final static Predicate P_EQ(Code) | | |
P_GE | final static Predicate P_GE(Code) | | |
P_GT | final static Predicate P_GT(Code) | | |
P_LE | final static Predicate P_LE(Code) | | |
P_LT | final static Predicate P_LT(Code) | | |
P_NEQ | final static Predicate P_NEQ(Code) | | |
BooleanExpr | public BooleanExpr(int code, Expr expr)(Code) | | |
BooleanExpr | public BooleanExpr(boolean value)(Code) | | |
evalBoolean | public boolean evalBoolean(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as a boolean.
Parameters: node - current node Parameters: env - the environment the boolean representation |
evalNumber | public double evalNumber(Node node, ExprEnvironment env) throws XPathException(Code) | | Evaluates the expression as a number.
Parameters: node - current node Parameters: env - the environment the numeric representation |
isBoolean | public boolean isBoolean()(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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