PathStepNodeExpression Class Reference

Represents a single XPath path step of the form /node() or //node(). More...

#include <pathstepnodeexpression.h>

Inheritance diagram for PathStepNodeExpression:

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Collaboration diagram for PathStepNodeExpression:

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List of all members.

Public Member Functions
	PathStepNodeExpression (AXIS_TYPE _axis)
	Constructor.
	PathStepNodeExpression (AXIS_TYPE _axis, PathStepAttribute *_attribute)
	Constructor.
	PathStepNodeExpression ()
	Constructor.
virtual	~PathStepNodeExpression ()
virtual void	print (OutputStream &dos) const
bool	isMatchingTag (TAG tag)
PathStepNodeExpression *	clone ()
PathStepNodeExpression *	cloneWithoutAttributes ()

---

Detailed Description

Represents a single XPath path step of the form /node() or //node().

Represents a single XPath path step of the form /node() or //node(), which takes an AXIS_TYPE (default: child-axis), e.g. /node() or //node(), and a PathStepAttribute (if required), e.g. /node()[position()=1] or //node()[position()=1], as argument(s).

Author:

Michael Schmidt

Gunnar Jehl

Version:

2.1

License:

Software License Agreement (BSD License)

Definition at line 60 of file pathstepnodeexpression.h.

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Constructor & Destructor Documentation

PathStepNodeExpression::PathStepNodeExpression

(

AXIS_TYPE

_axis

)

Constructor.

Constructor - creating object for an AXIS_TYPE.

Parameters:

[in]

_axis

AXIS_TYPE.

Definition at line 38 of file pathstepnodeexpression.cpp.

PathStepNodeExpression::PathStepNodeExpression	(	AXIS_TYPE	_axis,
		PathStepAttribute *	_attribute
	)

Constructor.

Constructor - creating object for an AXIS_TYPE and a PathStepAttribute.

Parameters:

[in]	_axis	AXIS_TYPE.
[in]	_attribute	Pointer to a PathStepAttribute object.

Definition at line 42 of file pathstepnodeexpression.cpp.

PathStepNodeExpression::PathStepNodeExpression

(

)

Constructor.

Constructor - creating object for (default) AXIS_TYPE child.

Definition at line 48 of file pathstepnodeexpression.cpp.

Referenced by clone(), and cloneWithoutAttributes().

PathStepNodeExpression::~PathStepNodeExpression

(

)

[virtual]

Destructor.

Definition at line 52 of file pathstepnodeexpression.cpp.

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Member Function Documentation

PathStepNodeExpression * PathStepNodeExpression::clone

(

)

[virtual]

Returns a new, independent copy of a path step expression or of this object respectively.

Returns a new, independent copy of a path step expression or of this object respectively.

Return values:

PathStepExpression*

Copy of a path step expression or of this object respectively.

Implements PathStepExpression.

Definition at line 73 of file pathstepnodeexpression.cpp.

References PathStepExpression::attribute, PathStepExpression::axis, PathStepAttribute::clone(), and PathStepNodeExpression().

PathStepNodeExpression * PathStepNodeExpression::cloneWithoutAttributes

(

)

[virtual]

Returns a new, independent copy of a path step expression or of this object respectively without any PathStepAttribute.

Returns a new, independent copy of a path step expression or of this object respectively without any PathStepAttribute.

Return values:

PathStepExpression*

Copy of a path step expression or of this object respectively without any PathStepAttribute.

Implements PathStepExpression.

Definition at line 81 of file pathstepnodeexpression.cpp.

References PathStepExpression::axis, and PathStepNodeExpression().

bool PathStepNodeExpression::isMatchingTag

(

TAG

tag

)

[inline, virtual]

Returns if the correspnding path step expression is matching the entered TAG.

Returns if the correspnding path step expression is matching the entered TAG.

Parameters:

[in]

tag

TAG.

Return values:

bool

true if the correspnding path step expression is matching the entered TAG, false otherwise.

Implements PathStepExpression.

Definition at line 94 of file pathstepnodeexpression.h.

void PathStepNodeExpression::print

(

OutputStream &

dos

)

const [virtual]

Prints the corresponding path step expression.

Prints the corresponding path step expression.

Parameters:

[in]

dos

Pointer to a OutputStream object.

Return values:

void

Implements PathStepExpression.

Definition at line 55 of file pathstepnodeexpression.cpp.

References PathStepExpression::attribute, and PathStepExpression::axis.