Java Expression.exprSetParent方法代码示例

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * Set an argument expression for a function.  This method is called by the
 * XPath compiler.
 *
 * @param arg non-null expression that represents the argument.
 * @param argNum The argument number index.
 *
 * @throws WrongNumberArgsException If the argNum parameter is greater than 1.
 */
public void setArg(Expression arg, int argNum)
        throws WrongNumberArgsException
{

  // System.out.println("argNum: "+argNum);
  if (argNum == 0)
    super.setArg(arg, argNum);
  else if (1 == argNum)
  {
    m_arg1 = arg;
    arg.exprSetParent(this);
  }
  else
                reportWrongNumberArgs();
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{

    if(!(exp instanceof LocPathIterator))
    {
            // Yuck.  Need FilterExprIter.  Or make it so m_exprs can be just
            // plain expressions?
            WalkingIterator wi = new WalkingIterator(getPrefixResolver());
            FilterExprWalker few = new FilterExprWalker(wi);
            wi.setFirstWalker(few);
            few.setInnerExpression(exp);
            wi.exprSetParent(UnionPathIterator.this);
            few.exprSetParent(wi);
            exp.exprSetParent(few);
            exp = wi;
    }
    else
            exp.exprSetParent(UnionPathIterator.this);
    m_exprs[m_index] = (LocPathIterator)exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * Set the parent node.
 * For an extension function, we also need to set the parent
 * node for all argument expressions.
 *
 * @param n The parent node
 */
public void exprSetParent(ExpressionNode n)
{

  super.exprSetParent(n);

  int nArgs = m_argVec.size();

  for (int i = 0; i < nArgs; i++)
  {
    Expression arg = (Expression) m_argVec.elementAt(i);

    arg.exprSetParent(n);
  }
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(FunctionPattern.this);
    m_functionExpr = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(StepPattern.this);
    m_predicates[m_index] = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(Function3Args.this);
    m_arg2 = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(Operation.this);
    m_left = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(FunctionMultiArgs.this);
    m_args[m_argIndex] = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
      exp.exprSetParent(this);
      m_right = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
      exp.exprSetParent(this);
      m_firstWalker = (AxesWalker)exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
    exp.exprSetParent(FilterExprWalker.this);
    m_expr = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * @see ExpressionOwner#setExpression(Expression)
 */
public void setExpression(Expression exp)
{
  exp.exprSetParent(FilterExprIteratorSimple.this);
  m_expr = exp;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * Set the inner contained expression of this filter.
 */
public void setInnerExpression(Expression expr)
{
  expr.exprSetParent(this);
  m_expr = expr;
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * Set an argument expression for a function.  This method is called by the
 * XPath compiler.
 *
 * @param arg non-null expression that represents the argument.
 * @param argNum The argument number index.
 *
 * @throws WrongNumberArgsException If the argNum parameter is beyond what
 * is specified for this function.
 */
public void setArg(Expression arg, int argNum)
        throws WrongNumberArgsException
{
  m_argVec.addElement(arg);
  arg.exprSetParent(this);
}
 

import com.sun.org.apache.xpath.internal.Expression; //导入方法依赖的package包/类
/**
 * Set the expression operand for the operation.
 *
 *
 * @param r The expression operand to which the unary operation will be
 *          applied.
 */
public void setRight(Expression r)
{
  m_right = r;
  r.exprSetParent(this);
}