Package org.basex.query.expr.path

Class KindTest

java.lang.Object

org.basex.query.expr.ExprInfo

org.basex.query.expr.path.Test

org.basex.query.expr.path.KindTest

public class KindTest
extends Test

Simple node kind test.

Author:

BaseX Team 2005-24, BSD License, Christian Gruen

Field Summary

Fields

Modifier and Type	Field	Description
static KindTest	ATTRIBUTE	Generic attribute node test.
static KindTest	COMMENT	Generic comment node test.
static KindTest	DOCUMENT_NODE	Generic document node test.
static KindTest	ELEMENT	Generic element node test.
static KindTest	NAMESPACE_NODE	Generic namespace node test.
static KindTest	NODE	Generic node test.
static KindTest	PROCESSING_INSTRUCTION	Generic PI node test.
static KindTest	TEXT	Generic text node test.

Fields inherited from class org.basex.query.expr.path.Test

type

Method Summary

Modifier and Type	Method	Description
KindTest	copy()	Copies this test.
boolean	equals(Object obj)
static KindTest	get(NodeType type)	Returns a test instance.
boolean	instanceOf(Test test)	Checks if the current test is an instance of the specified test.
Test	intersect(Test test)	Computes the intersection between two tests.
boolean	matches(ANode node)	Checks if the specified node matches the test.
Boolean	matches(SeqType seqType)	Checks if the current test will match items of the specified type.
String	toString(boolean full)	Returns a string representation of this test.

Methods inherited from class org.basex.query.expr.path.Test

get, get, matches, optimize, toString, toXml

Methods inherited from class org.basex.query.expr.ExprInfo

description, info, toErrorString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DOCUMENT_NODE

public static final KindTest DOCUMENT_NODE

Generic document node test.

ELEMENT

public static final KindTest ELEMENT

Generic element node test.

ATTRIBUTE

public static final KindTest ATTRIBUTE

Generic attribute node test.

PROCESSING_INSTRUCTION

public static final KindTest PROCESSING_INSTRUCTION

Generic PI node test.

TEXT

public static final KindTest TEXT

Generic text node test. No other NodeType.TEXT tests exist.

COMMENT

public static final KindTest COMMENT

Generic comment node test. No other NodeType.COMMENT tests exist.

NAMESPACE_NODE

public static final KindTest NAMESPACE_NODE

Generic namespace node test. No other NodeType.COMMENT tests exist.

NODE

public static final KindTest NODE

Generic node test. No other NodeType.NODE tests exist.

Method Detail

get

public static KindTest get(NodeType type)

Returns a test instance.

Parameters:

type - node type

Returns:

kind test

copy

public final KindTest copy()

Description copied from class: Test

Copies this test.

Specified by:

copy in class Test

Returns:

deep copy

matches

public boolean matches(ANode node)

Description copied from class: Test

Checks if the specified node matches the test.

Specified by:

matches in class Test

Parameters:

node - node to be checked

Returns:

result of check

matches

public Boolean matches(SeqType seqType)

Description copied from class: Test

Checks if the current test will match items of the specified type.

Overrides:

matches in class Test

Parameters:

seqType - type to be checked

Returns:

result of check (matches never, always, or null if unknown)

instanceOf

public boolean instanceOf(Test test)

Description copied from class: Test

Checks if the current test is an instance of the specified test.

Overrides:

instanceOf in class Test

Parameters:

test - test to be checked

Returns:

result of check

intersect

public Test intersect(Test test)

Description copied from class: Test

Computes the intersection between two tests.

Specified by:

intersect in class Test

Parameters:

test - other test

Returns:

intersection if it exists, null otherwise

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString(boolean full)

Description copied from class: Test

Returns a string representation of this test.

Specified by:

toString in class Test

Parameters:

full - include node type

Returns:

string