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Java Source Code / Java Documentation » EJB Server resin 3.1.5 » resin » com.caucho.xpath.expr 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.caucho.xpath.Expr
      com.caucho.xpath.expr.NodeSetExpr

NodeSetExpr
public class NodeSetExpr extends Expr (Code)



Constructor Summary
 NodeSetExpr(AbstractPattern pattern)
    

Method Summary
public static  Exprcreate(AbstractPattern pattern)
     Creates an expr, handling some special cases.
public  booleanequals(Object b)
    
public  booleanevalBoolean(Node node, ExprEnvironment env)
     Returns true if there are any patterns matching the pattern.
public  NodeIteratorevalNodeSet(Node node, ExprEnvironment env)
     Evaluate a node-set object, returning an iterator of the node set.
public  doubleevalNumber(Node node, ExprEnvironment env)
     Returns the value of the expression as a number.
public  ObjectevalObject(Node node, ExprEnvironment env)
     Evaluate a node-set object, returning an ArrayList of the node set.
public  StringevalString(Node node, ExprEnvironment env)
     Returns the value of the node set expression as a string.
public  AbstractPatterngetPattern()
     Returns the underlying pattern.
public  booleanisNodeSet()
     NodeSetExprs prefer to be node sets.
protected  AbstractPatterntoNodeList()
     Convert from an expression to a pattern.
public  StringtoString()
    


Constructor Detail
NodeSetExpr
NodeSetExpr(AbstractPattern pattern)(Code)




Method Detail
create
public static Expr create(AbstractPattern pattern)(Code)
Creates an expr, handling some special cases.



equals
public boolean equals(Object b)(Code)



evalBoolean
public boolean evalBoolean(Node node, ExprEnvironment env) throws XPathException(Code)
Returns true if there are any patterns matching the pattern.
Parameters:
  node - the current node
Parameters:
  env - the variable environment.



evalNodeSet
public NodeIterator evalNodeSet(Node node, ExprEnvironment env) throws XPathException(Code)
Evaluate a node-set object, returning an iterator of the node set.
Parameters:
  node - the current node
Parameters:
  env - the variable environment an iterator of the nodes



evalNumber
public double evalNumber(Node node, ExprEnvironment env) throws XPathException(Code)
Returns the value of the expression as a number.
Parameters:
  node - the current node
Parameters:
  env - the variable environment.



evalObject
public Object evalObject(Node node, ExprEnvironment env) throws XPathException(Code)
Evaluate a node-set object, returning an ArrayList of the node set.
Parameters:
  node - the current node
Parameters:
  env - the variable environment an array list of the nodes



evalString
public String evalString(Node node, ExprEnvironment env) throws XPathException(Code)
Returns the value of the node set expression as a string. The value is the text value of the first node.
Parameters:
  node - the current node
Parameters:
  env - the variable environment the combined text value of the node.



getPattern
public AbstractPattern getPattern()(Code)
Returns the underlying pattern.



isNodeSet
public boolean isNodeSet()(Code)
NodeSetExprs prefer to be node sets.



toNodeList
protected AbstractPattern toNodeList()(Code)
Convert from an expression to a pattern.



toString
public String toString()(Code)



Fields inherited from com.caucho.xpath.Expr
final protected static int ADD(Code)(Java Doc)
final protected static int AND(Code)(Java Doc)
final protected static int ATTRIBUTE(Code)(Java Doc)
final protected static int BASE_URI(Code)(Java Doc)
final protected static int BOOLEAN(Code)(Java Doc)
final protected static int BOOLEAN_EQ(Code)(Java Doc)
final protected static int BOOLEAN_NEQ(Code)(Java Doc)
final protected static int CEILING(Code)(Java Doc)
final protected static int CONCAT(Code)(Java Doc)
final protected static int CONST(Code)(Java Doc)
final protected static int CONTAINS(Code)(Java Doc)
final protected static int COUNT(Code)(Java Doc)
final protected static int DIV(Code)(Java Doc)
final protected static int ELEMENT(Code)(Java Doc)
final protected static int EQ(Code)(Java Doc)
final protected static int FALSE(Code)(Java Doc)
final protected static int FLOOR(Code)(Java Doc)
final protected static int FORMAT_NUMBER(Code)(Java Doc)
final protected static int FUNCTION_AVAILABLE(Code)(Java Doc)
final protected static int GE(Code)(Java Doc)
final protected static int GENERATE_ID(Code)(Java Doc)
final protected static int GT(Code)(Java Doc)
final protected static int ID(Code)(Java Doc)
final protected static int IF(Code)(Java Doc)
final protected static int LANG(Code)(Java Doc)
final protected static int LAST(Code)(Java Doc)
final protected static int LAST_FUN(Code)(Java Doc)
final protected static int LE(Code)(Java Doc)
final protected static int LOCAL_PART(Code)(Java Doc)
final protected static int LT(Code)(Java Doc)
final protected static int MOD(Code)(Java Doc)
final protected static int MUL(Code)(Java Doc)
final protected static int NAMESPACE(Code)(Java Doc)
final protected static int NEG(Code)(Java Doc)
final protected static int NEQ(Code)(Java Doc)
final protected static int NODE_SET(Code)(Java Doc)
final protected static int NORMALIZE(Code)(Java Doc)
final protected static int NOT(Code)(Java Doc)
final protected static int NUMBER(Code)(Java Doc)
final protected static int NUMBER_EQ(Code)(Java Doc)
final protected static int NUMBER_GE(Code)(Java Doc)
final protected static int NUMBER_GT(Code)(Java Doc)
final protected static int NUMBER_LE(Code)(Java Doc)
final protected static int NUMBER_LT(Code)(Java Doc)
final protected static int NUMBER_NEQ(Code)(Java Doc)
final protected static int OR(Code)(Java Doc)
final public static int POSITION(Code)(Java Doc)
final protected static int QNAME(Code)(Java Doc)
final protected static int QUO(Code)(Java Doc)
final protected static int ROUND(Code)(Java Doc)
final protected static int SELF(Code)(Java Doc)
final protected static int SELF_NAME(Code)(Java Doc)
final protected static int STARTS_WITH(Code)(Java Doc)
final protected static int STRING(Code)(Java Doc)
final protected static int STRING_EQ(Code)(Java Doc)
final protected static int STRING_LENGTH(Code)(Java Doc)
final protected static int STRING_NEQ(Code)(Java Doc)
final protected static int SUB(Code)(Java Doc)
final protected static int SUBSTRING(Code)(Java Doc)
final protected static int SUBSTRING_AFTER(Code)(Java Doc)
final protected static int SUBSTRING_BEFORE(Code)(Java Doc)
final protected static int SUM(Code)(Java Doc)
final protected static int SYSTEM_PROPERTY(Code)(Java Doc)
final protected static int TRANSLATE(Code)(Java Doc)
final protected static int TRUE(Code)(Java Doc)

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)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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