uk.ac.ed.epcc.safe.accounting.reports

Class AtomExtension

java.lang.Object

uk.ac.ed.epcc.safe.accounting.reports.SelectBuilder

uk.ac.ed.epcc.safe.accounting.reports.ReportExtension

uk.ac.ed.epcc.safe.accounting.reports.AtomExtension

All Implemented Interfaces:

TemplateValidator, uk.ac.ed.epcc.webapp.Contexed

public class AtomExtension
extends ReportExtension

Extension object for creating an manipulating single values Multiple queries can be combined together in a single pass but they all must use the same filter/period environment.

Author:

nix

Field Summary

Fields

Modifier and Type	Field and Description
static uk.ac.ed.epcc.webapp.Feature	CACHE_ATOM_RESULTS

Fields inherited from class uk.ac.ed.epcc.safe.accounting.reports.ReportExtension

DAY, df, END_TIME, EXPRESSION_PREFIX, FILTER_ELEMENT, FILTER_LOC, FORMATTER_PREFIX, HOUR, MINUTE, MONTH, nf, NUMBER_OF_SPLIT_UNITS, NUMBER_OF_SPLITS, params, PERIOD_ELEMENT, PERIOD_NS, PRODUCER_ELEMENT, SECOND, SPLIT_UNIT, START_TIME, timestampFormat, WEEK, YEAR

Fields inherited from class uk.ac.ed.epcc.safe.accounting.reports.SelectBuilder

conn, DESCENDING_ATTR, FILTER_AND_ELEMENT, FILTER_CONTAINER_ELEMENT, FILTER_EQ_ELEMENT, FILTER_NOT_NULL_ELEMENT, FILTER_NULL_ELEMENT, FILTER_OR_ELEMENT, FILTER_ORDER_BY_ELEMENT, FILTER_PRODUCER_ELEMENT, FORMAT_ATTR, parse_vis, PROPERTY_ELEMENT, TIME_BOUNDS_ELEMENT, VALUE_ELEMENT

Constructor Summary

Constructors

Constructor and Description
AtomExtension(uk.ac.ed.epcc.webapp.AppContext conn, java.text.NumberFormat nf)

Method Summary

Methods

Modifier and Type	Method and Description
uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult	combine(uk.ac.ed.epcc.webapp.jdbc.expr.Operator op, uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node element)
java.lang.String	define(java.lang.String name, uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node def)
uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult	expandAtom(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node element)
uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult	expandNumberGroup(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Element element)
java.lang.String	formatAtom(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node node) evaluate an Atom and format for display
java.lang.String	formatPropertyList(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node node)
java.lang.String	percent(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node e)
java.lang.String	rawAtom(uk.ac.ed.epcc.webapp.time.Period period, RecordSet set, org.w3c.dom.Node node) Evaluate an atom and return the unformatted raw representation

Methods inherited from class uk.ac.ed.epcc.safe.accounting.reports.ReportExtension

addDeveloperError, addError, addError, addError, addFilterElement, addReference, checkNode, convert, debug, display, displayByClass, empty, format, format, formatByClass, formatObject, getBooleanParam, getDefaultTableFormatPolicy, getDocument, getErrors, getExpression, getFormatter, getFormParameter, getIntParam, getIntParamNS, getNumberParam, getParameterRef, getParamExpressionValue, getProperty, getPropertyExpression, getSelectClause, getTag, getTag, getTag, getTag, getValue, hasParam, hasParameterRef, makePeriod, makeString, parseNumber, parseNumberWithDef, setParams, setTime, setUseReference

Methods inherited from class uk.ac.ed.epcc.safe.accounting.reports.SelectBuilder

getAttribute, getContext, getDateProperties, getExpression, getParam, getParamElement, getParamElementNS, getParamNS, getParamNSWithDefault, getParamWithDefault, getRecordSelectElement, getText, getValueParser, getValueParser, hasChild, parse, setPolicy

Methods inherited from class java.lang.Object

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

Methods inherited from interface uk.ac.ed.epcc.webapp.Contexed

getContext

Field Detail

CACHE_ATOM_RESULTS

public static final uk.ac.ed.epcc.webapp.Feature CACHE_ATOM_RESULTS

Constructor Detail

AtomExtension

public AtomExtension(uk.ac.ed.epcc.webapp.AppContext conn,
             java.text.NumberFormat nf)
              throws javax.xml.parsers.ParserConfigurationException

Throws:

javax.xml.parsers.ParserConfigurationException

Method Detail

expandNumberGroup

public uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult expandNumberGroup(uk.ac.ed.epcc.webapp.time.Period period,
                                                                               RecordSet set,
                                                                               org.w3c.dom.Element element)
                                                                                 throws IllegalReductionException,
                                                                                        java.lang.Exception

Throws:

IllegalReductionException

java.lang.Exception

expandAtom

public uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult expandAtom(uk.ac.ed.epcc.webapp.time.Period period,
                                                                        RecordSet set,
                                                                        org.w3c.dom.Node element)
                                                                          throws IllegalReductionException,
                                                                                 java.lang.Exception

Throws:

IllegalReductionException

java.lang.Exception

combine

public uk.ac.ed.epcc.safe.accounting.reports.AtomExtension.AtomResult combine(uk.ac.ed.epcc.webapp.jdbc.expr.Operator op,
                                                                     uk.ac.ed.epcc.webapp.time.Period period,
                                                                     RecordSet set,
                                                                     org.w3c.dom.Node element)
                                                                       throws IllegalReductionException,
                                                                              java.lang.Exception

Throws:

IllegalReductionException

java.lang.Exception

percent

public java.lang.String percent(uk.ac.ed.epcc.webapp.time.Period period,
                       RecordSet set,
                       org.w3c.dom.Node e)
                         throws IllegalReductionException,
                                java.lang.Exception

Throws:

IllegalReductionException

java.lang.Exception

define

public java.lang.String define(java.lang.String name,
                      uk.ac.ed.epcc.webapp.time.Period period,
                      RecordSet set,
                      org.w3c.dom.Node def)
                        throws IllegalReductionException,
                               java.lang.Exception

Throws:

IllegalReductionException

java.lang.Exception

formatPropertyList

public java.lang.String formatPropertyList(uk.ac.ed.epcc.webapp.time.Period period,
                                  RecordSet set,
                                  org.w3c.dom.Node node)

formatAtom

public java.lang.String formatAtom(uk.ac.ed.epcc.webapp.time.Period period,
                          RecordSet set,
                          org.w3c.dom.Node node)

evaluate an Atom and format for display

Parameters:

period -

set -

node -

Returns:

String

rawAtom

public java.lang.String rawAtom(uk.ac.ed.epcc.webapp.time.Period period,
                       RecordSet set,
                       org.w3c.dom.Node node)

Evaluate an atom and return the unformatted raw representation

Parameters:

period -

set -

node -

Returns: