org.basex.query.xpath.locpath
Class TestName

java.lang.Object
  org.basex.query.xpath.locpath.Test
      org.basex.query.xpath.locpath.TestName

public final class TestName
extends Test

NodeTest testing for a name match.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Tim Petrowsky

Field Summary

static int	ALL Test accepting all names.
static byte[]	ALLNODES Test accepting all names.
int	id Index reference to the Tag/Attribute.
static int	UNKNOWN Unknown tag/attribute name.

Constructor Summary

TestName(boolean t)
Constructor, accepting all tags/attribute names.

TestName(byte[] nm, boolean t)
Constructor.

Method Summary

void	compile(Data data) Optimizes the expression.
boolean	eval(Data data, int pre, int kind) Evaluates a node test.
boolean	sameAs(Test test) Checks current and specified class for equivalence.
java.lang.String	toString()

Methods inherited from class org.basex.query.xpath.locpath.Test

eval

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ALL

public static final int ALL

Test accepting all names.

See Also:

Constant Field Values

ALLNODES

public static final byte[] ALLNODES

Test accepting all names.

id

public int id

Index reference to the Tag/Attribute.

UNKNOWN

public static final int UNKNOWN

Unknown tag/attribute name.

See Also:

Constant Field Values

Constructor Detail

TestName

public TestName(boolean t)

Constructor, accepting all tags/attribute names.

Parameters:

t - tag reference

TestName

public TestName(byte[] nm,
                boolean t)

Constructor.

Parameters:

nm - the name to match.

t - tag reference

Method Detail

compile

public void compile(Data data)

Description copied from class: Test

Optimizes the expression.

Overrides:

compile in class Test

Parameters:

data - data reference

eval

public boolean eval(Data data,
                    int pre,
                    int kind)

Description copied from class: Test

Evaluates a node test.

Specified by:

eval in class Test

Parameters:

data - data reference

pre - pre value

kind - node kind

Returns:

result of evaluation

sameAs

public boolean sameAs(Test test)

Description copied from class: Test

Checks current and specified class for equivalence.

Specified by:

sameAs in class Test

Parameters:

test - node test to be compared

Returns:

result of check

toString

public java.lang.String toString()

Specified by:

toString in class Test