com.metamatrix.query.processor.xml
Class AddCommentInstruction

java.lang.Object
  com.metamatrix.query.processor.xml.ProcessorInstruction
      com.metamatrix.query.processor.xml.AddCommentInstruction

All Implemented Interfaces:

Describable

public class AddCommentInstruction
extends ProcessorInstruction

Adds a comment to an element of the document in progress

Field Summary

Fields inherited from interface com.metamatrix.query.processor.Describable

PROP_BINDINGS, PROP_CHILDREN, PROP_CONDITIONS, PROP_CRITERIA, PROP_DATA_COL, PROP_DEFAULT, PROP_DEFAULT_PROGRAM, PROP_ELSE, PROP_ENCODING, PROP_EXECUTION_PLAN, PROP_EXPRESSION, PROP_FORMATTED, PROP_GROUP, PROP_GROUP_COLS, PROP_IN_MEMORY, PROP_INTO_GROUP, PROP_IS_STAGING, PROP_JOIN_CRITERIA, PROP_JOIN_STRATEGY, PROP_JOIN_TYPE, PROP_MESSAGE, PROP_MODEL_NAME, PROP_NAMESPACE, PROP_NAMESPACE_DECL, PROP_NODE_COST_ESTIMATES, PROP_NODE_STATS_LIST, PROP_NODE_STATS_PROPS, PROP_OPTIONAL, PROP_OUTPUT_COLS, PROP_PROGRAM, PROP_PROGRAMS, PROP_RECURSE_DIR, PROP_REMOVE_DUPS, PROP_RESULT_SET, PROP_ROW_LIMIT, PROP_ROW_OFFSET, PROP_SELECT_COLS, PROP_SORT_COLS, PROP_SQL, PROP_TAG, PROP_THEN, PROP_TYPE, PROP_VARIABLE

Constructor Summary

AddCommentInstruction(java.lang.String commentText)
Constructor

Method Summary

java.util.Map	getDescriptionProperties() Get a description as a set of properties of primitive types such as String, Integer, etc.
com.metamatrix.query.processor.xml.XMLContext	process(XMLProcessorEnvironment env, com.metamatrix.query.processor.xml.XMLContext context) outputs comment for an XML element (comment node is actually child of XML element node)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AddCommentInstruction

public AddCommentInstruction(java.lang.String commentText)

Constructor

Parameters:

commentText - text of the comment

Method Detail

process

public com.metamatrix.query.processor.xml.XMLContext process(XMLProcessorEnvironment env,
                                                             com.metamatrix.query.processor.xml.XMLContext context)
                                                      throws BlockedException,
                                                             MetaMatrixComponentException,
                                                             MetaMatrixProcessingException

outputs comment for an XML element (comment node is actually child of XML element node)

Specified by:

process in class ProcessorInstruction

Parameters:

env - instance of ProcessorEnvironment which is being used for the processing of the XML document model query

Throws:

BlockedException - if data is not available now but may be at a later time

MetaMatrixComponentException - for non-business exception

MetaMatrixProcessingException - for business exception due to user input or model

See Also:

ProcessorInstruction#process(ProcessorEnvironment)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getDescriptionProperties

public java.util.Map getDescriptionProperties()

Description copied from interface: Describable

Get a description as a set of properties of primitive types such as String, Integer, etc.

Specified by:

getDescriptionProperties in interface Describable

Overrides:

getDescriptionProperties in class ProcessorInstruction

Returns:

Map of properties