org.qtitools.qti.node.block
Class ContainerBlock

java.lang.Object
  org.qtitools.qti.node.AbstractNode
      org.qtitools.qti.node.AbstractObject
          org.qtitools.qti.node.block.ContainerBlock

All Implemented Interfaces:

java.io.Serializable, XmlNode, XmlObject, Validatable

Direct Known Subclasses:

Identification, UnsupportedBlock

public abstract class ContainerBlock
extends AbstractObject

Container block. Contains other blocks and no text content (it can contain one or more TextBlocks).

Author:

Jonathon Hare, Jiri Kajaba

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.qtitools.qti.node.XmlNode

INDENT, NEW_LINE, SIMPLE_NAME_INNER_SEPARATOR, SIMPLE_NAMES_SEPARATOR

Constructor Summary

ContainerBlock(XmlObject parent)
Constructs block.

Method Summary

protected java.lang.String	bodyToXmlString(int depth, boolean printDefaultAttributes) Prints body (children and/or text content) of this node into xml string.
java.util.List<XmlNode>	getChildren() Gets children of this block.
protected void	readChild(org.w3c.dom.Node node) Reads one child from given xml source.
protected void	readChildren(org.w3c.dom.Node node) Reads all children nodes and/or content from given xml source.
protected ValidationResult	validateChildren() Validates children (body) of this node.

Methods inherited from class org.qtitools.qti.node.AbstractObject

getParent, getParentItem, getParentResult, getParentTest, setParent

Methods inherited from class org.qtitools.qti.node.AbstractNode

attrToXmlString, getAttributes, getClassTag, getFullName, getIndent, getNode, getNode, getNode, getNodeGroups, getParentRoot, getSimpleName, getSourceFile, getSourceNode, getSourceString, getSourceUrl, hasChildNodes, load, load, load, load, loadAttributes, setParent, setSourceFile, setSourceNode, setSourceString, setSourceUrl, toXmlString, toXmlString, validate, validateAttributes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.qtitools.qti.node.XmlNode

getAttributes, getClassTag, getFullName, getNodeGroups, getParentRoot, getSimpleName, getSourceFile, getSourceNode, getSourceString, getSourceUrl, hasChildNodes, load, load, load, load, setSourceFile, setSourceNode, setSourceString, setSourceUrl, toXmlString, toXmlString

Methods inherited from interface org.qtitools.qti.validation.Validatable

validate

Constructor Detail

ContainerBlock

public ContainerBlock(XmlObject parent)

Constructs block.

Parameters:

parent - parent of this block

Method Detail

getChildren

public java.util.List<XmlNode> getChildren()

Gets children of this block.

Returns:

children of this block

readChildren

protected void readChildren(org.w3c.dom.Node node)

Description copied from class: AbstractNode

Reads all children nodes and/or content from given xml source. Every subclass must implement its own children nodes and/or content reading. If there are no children nodes and content do nothing (you don't even need to override this method).

Overrides:

readChildren in class AbstractNode

Parameters:

node - xml source

readChild

protected void readChild(org.w3c.dom.Node node)

Description copied from class: AbstractNode

Reads one child from given xml source. Every subclass must implement its own child reading.

Overrides:

readChild in class AbstractNode

Parameters:

node - xml source

bodyToXmlString

protected java.lang.String bodyToXmlString(int depth,
                                           boolean printDefaultAttributes)

Description copied from class: AbstractNode

Prints body (children and/or text content) of this node into xml string.

Overrides:

bodyToXmlString in class AbstractNode

Parameters:

depth - depth in xml tree (root = 0)

printDefaultAttributes - whether print attributes with default values

Returns:

xml string with printed body (children and/or text content) of this node

validateChildren

protected ValidationResult validateChildren()

Description copied from class: AbstractNode

Validates children (body) of this node.

Overrides:

validateChildren in class AbstractNode

Returns:

result of validation