com.caucho.relaxng.program

Class EmptyItem

java.lang.Object

com.caucho.relaxng.program.Item

com.caucho.relaxng.program.EmptyItem

public final class EmptyItem
extends Item

Generates programs from patterns.

Field Summary

Fields

Modifier and Type	Field and Description
protected static L10N	L

Fields inherited from class com.caucho.relaxng.program.Item

log

Constructor Summary

Constructors

Constructor and Description
EmptyItem()

Method Summary

Modifier and Type	Method and Description
boolean	allowEmpty() The empty item can produce empty.
static EmptyItem	create() Creates the empty item.
boolean	equals(java.lang.Object o) Returns true if the object is an empty item.
void	firstSet(java.util.HashSet<QName> set) Adds to the first set, the set of element names possible.
int	hashCode() Returns the hash code for the empty item.
boolean	isSimpleSyntax() True for simple syntax.
Item	setAttribute(QName name, java.lang.String value) Sets an attribute.
java.lang.String	toString()
java.lang.String	toSyntaxDescription(int depth) Returns the pretty printed syntax.

Methods inherited from class com.caucho.relaxng.program.Item

addSyntaxNewline, allowAttribute, allowsElement, attributeEnd, attributeSet, emptyItemIterator, endElement, error, getItemsIterator, groupContinuation, inElementContinuation, interleaveContinuation, itemIterator, requiredFirstSet, startElement, text

Methods inherited from class java.lang.Object

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

Field Detail

L

protected static final L10N L

Constructor Detail

EmptyItem

public EmptyItem()

Method Detail

create

public static EmptyItem create()

Creates the empty item.

firstSet

public void firstSet(java.util.HashSet<QName> set)

Adds to the first set, the set of element names possible.

Overrides:

firstSet in class Item

allowEmpty

public final boolean allowEmpty()

The empty item can produce empty.

Overrides:

allowEmpty in class Item

setAttribute

public Item setAttribute(QName name,
                         java.lang.String value)

Sets an attribute.

Overrides:

setAttribute in class Item

Parameters:

name - the name of the attribute

value - the value of the attribute

Returns:

the program for handling the element

toSyntaxDescription

public java.lang.String toSyntaxDescription(int depth)

Returns the pretty printed syntax.

Overrides:

toSyntaxDescription in class Item

isSimpleSyntax

public boolean isSimpleSyntax()

True for simple syntax.

Overrides:

isSimpleSyntax in class Item

hashCode

public int hashCode()

Returns the hash code for the empty item.

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Returns true if the object is an empty item.

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object