oms3.io
Class DataIO

java.lang.Object
  oms3.io.DataIO

public class DataIO
extends java.lang.Object

Data Input/Output management.

Author:

Olaf David

Field Summary

static java.lang.String	CSPROPERTIES_EXT
static java.lang.String	CSTABLE_EXT
static java.lang.String	DATE_END
static java.lang.String	DATE_FORMAT
static java.lang.String	DATE_START
static java.lang.String	HEADER
static java.lang.String	HEADER1
static java.lang.String	KEY_CONVERTED_FROM
static java.lang.String	KEY_CREATED_AT
static java.lang.String	KEY_CREATED_BY
static java.lang.String	KEY_DIGEST
static java.lang.String	KEY_FC_DAYS
static java.lang.String	KEY_FC_START
static java.lang.String	KEY_FORMAT
static java.lang.String	KEY_HIST_YEAR
static java.lang.String	KEY_MISSING_VAL
static java.lang.String	KEY_NAME
static java.lang.String	KEY_TYPE
static java.lang.String	KEY_UNIT
static java.lang.String	PROPERTIES
static java.lang.String	PROPERTIES1
static java.lang.String	PROPERTY
static java.lang.String	PROPERTY1
static java.lang.String	TABLE
static java.lang.String	TABLE1
static java.lang.String	VAL_DATE

Constructor Summary

DataIO()

Method Summary

static javax.swing.table.TableModel	createTableModel(CSTable src) Create a r/o data tablemodel
static void	dispose(java.util.Iterator i)
static int	findColumnByName(CSTable t, java.lang.String columnName)
static int	findRowByDate(java.util.Date date, int dateColumn, CSTable table)
static javax.swing.table.TableModel	fromCSP(CSProperties p, int dim) Returns a r/o table from a CSP file
static javax.swing.table.AbstractTableModel	get2DBounded(CSProperties p, java.lang.String pname)
static javax.swing.table.AbstractTableModel	getBoundProperties(CSProperties p, java.lang.String boundName)
static java.util.Date[]	getColumnDateValues(CSTable t, java.lang.String columnName)
static java.lang.Double[]	getColumnDoubleValues(CSTable t, java.lang.String columnName) Get a column as an int array.
static double[]	getColumnDoubleValuesInterval(java.util.Date start, java.util.Date end, CSTable t, java.lang.String columnName)
static java.util.Date	getDate(CSProperties p, java.lang.String key) Get a value as date.
static int	getInt(CSProperties p, java.lang.String key) Get a value as int.
static javax.swing.table.AbstractTableModel	getProperties(CSProperties p) Get the KVP as table.
static javax.swing.table.AbstractTableModel	getUnBoundProperties(CSProperties p)
static boolean	isBound(CSProperties p, java.lang.String key, int dim)
static java.util.List<java.lang.String>	keysByMeta(CSProperties csp, java.lang.String mkey, java.lang.String mval)
static java.util.List<java.lang.String>	keysByNotMeta(CSProperties csp, java.lang.String mkey)
static java.util.List<java.lang.String>	keysForBounds(CSProperties csp, int boundCount)
static java.text.SimpleDateFormat	lookupDateFormat(CSTable table, int col)
static void	merge(CSProperties base, CSProperties overlay) Merges two Properties, respects permissions
static boolean	playsRole(CSProperties p, java.lang.String key, java.lang.String role)
static void	print(CSProperties props, java.io.PrintWriter out) Print CSProperties.
static void	print(CSTable table, java.io.File f)
static void	print(CSTable table, java.io.PrintWriter out) Print a CSTable
static void	print(java.util.Map<java.lang.String,java.lang.Object> props, java.lang.String header, java.io.PrintWriter out)
static CSProperties	properties() Create Empty properties
static java.util.Properties	properties(CSProperties p) Convert CSProperties into Properties
static CSProperties	properties(java.util.Map<java.lang.String,java.lang.Object> p)
static CSProperties	properties(java.util.Properties p) Convert Properties to CSProperties
static CSProperties	properties(java.io.Reader[] r, java.lang.String name) Create a CSProperty from an array of reader.
static CSProperties	properties(java.io.Reader r, java.lang.String name) Parse properties from a reader
static void	save(CSProperties csp, java.io.File f, java.lang.String title)
static int[]	sliceByTime(CSTable table, int timeCol, java.util.Date start, java.util.Date end) Get a slice of rows out of the table matching the time window
static CSTable	synthESPInput(CSTable table, java.util.Date iniStart, java.util.Date iniEnd, int fcDays, int year)
static CSTable	table(java.io.File r, java.lang.String name) Parse a table from a fiven File
static java.lang.String	toArrayString(java.lang.String[] arr) Create array string.
static java.lang.String	toArrayString(java.lang.String[][] arr)

Methods inherited from class java.lang.Object

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

Field Detail

TABLE

public static final java.lang.String TABLE

See Also:

Constant Field Values

HEADER

public static final java.lang.String HEADER

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Constant Field Values

PROPERTIES

public static final java.lang.String PROPERTIES

See Also:

Constant Field Values

PROPERTY

public static final java.lang.String PROPERTY

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Constant Field Values

TABLE1

public static final java.lang.String TABLE1

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Constant Field Values

HEADER1

public static final java.lang.String HEADER1

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Constant Field Values

PROPERTIES1

public static final java.lang.String PROPERTIES1

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Constant Field Values

PROPERTY1

public static final java.lang.String PROPERTY1

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Constant Field Values

CSPROPERTIES_EXT

public static final java.lang.String CSPROPERTIES_EXT

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Constant Field Values

CSTABLE_EXT

public static final java.lang.String CSTABLE_EXT

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Constant Field Values

KEY_CONVERTED_FROM

public static final java.lang.String KEY_CONVERTED_FROM

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Constant Field Values

DATE_FORMAT

public static final java.lang.String DATE_FORMAT

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Constant Field Values

DATE_START

public static final java.lang.String DATE_START

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Constant Field Values

DATE_END

public static final java.lang.String DATE_END

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Constant Field Values

KEY_CREATED_AT

public static final java.lang.String KEY_CREATED_AT

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Constant Field Values

KEY_CREATED_BY

public static final java.lang.String KEY_CREATED_BY

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Constant Field Values

KEY_UNIT

public static final java.lang.String KEY_UNIT

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Constant Field Values

KEY_FORMAT

public static final java.lang.String KEY_FORMAT

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Constant Field Values

KEY_TYPE

public static final java.lang.String KEY_TYPE

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Constant Field Values

KEY_NAME

public static final java.lang.String KEY_NAME

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Constant Field Values

KEY_MISSING_VAL

public static final java.lang.String KEY_MISSING_VAL

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Constant Field Values

KEY_FC_START

public static final java.lang.String KEY_FC_START

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Constant Field Values

KEY_FC_DAYS

public static final java.lang.String KEY_FC_DAYS

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Constant Field Values

KEY_HIST_YEAR

public static final java.lang.String KEY_HIST_YEAR

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Constant Field Values

KEY_DIGEST

public static final java.lang.String KEY_DIGEST

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Constant Field Values

VAL_DATE

public static final java.lang.String VAL_DATE

See Also:

Constant Field Values

Constructor Detail

DataIO

public DataIO()

Method Detail

getColumnDoubleValuesInterval

public static double[] getColumnDoubleValuesInterval(java.util.Date start,
                                                     java.util.Date end,
                                                     CSTable t,
                                                     java.lang.String columnName)

lookupDateFormat

public static java.text.SimpleDateFormat lookupDateFormat(CSTable table,
                                                          int col)

findRowByDate

public static int findRowByDate(java.util.Date date,
                                int dateColumn,
                                CSTable table)

synthESPInput

public static CSTable synthESPInput(CSTable table,
                                    java.util.Date iniStart,
                                    java.util.Date iniEnd,
                                    int fcDays,
                                    int year)

sliceByTime

public static int[] sliceByTime(CSTable table,
                                int timeCol,
                                java.util.Date start,
                                java.util.Date end)

Get a slice of rows out of the table matching the time window

Parameters:

table -

timeCol -

start -

end -

Returns:

the first and last row that matches the time window start->end

createTableModel

public static javax.swing.table.TableModel createTableModel(CSTable src)

Create a r/o data tablemodel

Parameters:

src -

Returns:

a table model to the CSTable

getProperties

public static javax.swing.table.AbstractTableModel getProperties(CSProperties p)

Get the KVP as table.

Parameters:

p -

Returns:

an AbstractTableModel for properties (KVP)

get2DBounded

public static javax.swing.table.AbstractTableModel get2DBounded(CSProperties p,
                                                                java.lang.String pname)
                                                         throws java.text.ParseException

Throws:

java.text.ParseException

playsRole

public static boolean playsRole(CSProperties p,
                                java.lang.String key,
                                java.lang.String role)

isBound

public static boolean isBound(CSProperties p,
                              java.lang.String key,
                              int dim)

getBoundProperties

public static javax.swing.table.AbstractTableModel getBoundProperties(CSProperties p,
                                                                      java.lang.String boundName)
                                                               throws java.text.ParseException

Throws:

java.text.ParseException

getUnBoundProperties

public static javax.swing.table.AbstractTableModel getUnBoundProperties(CSProperties p)
                                                                 throws java.text.ParseException

Throws:

java.text.ParseException

toArrayString

public static java.lang.String toArrayString(java.lang.String[] arr)

Create array string.

Parameters:

arr -

Returns:

an array String.

toArrayString

public static java.lang.String toArrayString(java.lang.String[][] arr)

fromCSP

public static javax.swing.table.TableModel fromCSP(CSProperties p,
                                                   int dim)

Returns a r/o table from a CSP file

Parameters:

p -

dim -

Returns:

a table model for properties with dimension.

keysByMeta

public static java.util.List<java.lang.String> keysByMeta(CSProperties csp,
                                                          java.lang.String mkey,
                                                          java.lang.String mval)

Parameters:

csp -

mkey -

mval -

Returns:

the list of property keys that have a meta data value.

keysForBounds

public static java.util.List<java.lang.String> keysForBounds(CSProperties csp,
                                                             int boundCount)

keysByNotMeta

public static java.util.List<java.lang.String> keysByNotMeta(CSProperties csp,
                                                             java.lang.String mkey)

findColumnByName

public static int findColumnByName(CSTable t,
                                   java.lang.String columnName)

getColumnDateValues

public static java.util.Date[] getColumnDateValues(CSTable t,
                                                   java.lang.String columnName)

getColumnDoubleValues

public static java.lang.Double[] getColumnDoubleValues(CSTable t,
                                                       java.lang.String columnName)

Get a column as an int array.

Parameters:

t -

columnName -

Returns:

the column data as doubles.

getDate

public static java.util.Date getDate(CSProperties p,
                                     java.lang.String key)
                              throws java.text.ParseException

Get a value as date.

Parameters:

p -

key -

Returns:

a property as Date

Throws:

java.text.ParseException

getInt

public static int getInt(CSProperties p,
                         java.lang.String key)
                  throws java.text.ParseException

Get a value as int.

Parameters:

p -

key -

Returns:

a property value as integer.

Throws:

java.text.ParseException

save

public static void save(CSProperties csp,
                        java.io.File f,
                        java.lang.String title)

print

public static void print(CSProperties props,
                         java.io.PrintWriter out)

Print CSProperties.

Parameters:

props - the Properties to print

out - the outputwriter to print to.

print

public static void print(java.util.Map<java.lang.String,java.lang.Object> props,
                         java.lang.String header,
                         java.io.PrintWriter out)

print

public static void print(CSTable table,
                         java.io.File f)
                  throws java.io.IOException

Throws:

java.io.IOException

print

public static void print(CSTable table,
                         java.io.PrintWriter out)

Print a CSTable

Parameters:

table -

out -

properties

public static CSProperties properties(java.io.Reader r,
                                      java.lang.String name)
                               throws java.io.IOException

Parse properties from a reader

Parameters:

r - the Reader

name - the name of the properties

Returns:

properties from a file.

Throws:

java.io.IOException

properties

public static CSProperties properties(java.io.Reader[] r,
                                      java.lang.String name)
                               throws java.io.IOException

Create a CSProperty from an array of reader.

Parameters:

r -

name -

Returns:

mergesd properties.

Throws:

java.io.IOException

merge

public static void merge(CSProperties base,
                         CSProperties overlay)

Merges two Properties, respects permissions

Parameters:

base -

overlay -

properties

public static java.util.Properties properties(CSProperties p)

Convert CSProperties into Properties

Parameters:

p -

Returns:

the Properties.

properties

public static CSProperties properties(java.util.Properties p)

Convert Properties to CSProperties

Parameters:

p -

Returns:

CVSProperties

properties

public static CSProperties properties(java.util.Map<java.lang.String,java.lang.Object> p)

properties

public static CSProperties properties()

Create Empty properties

Returns:

get some empty properties.

table

public static CSTable table(java.io.File r,
                            java.lang.String name)
                     throws java.io.IOException

Parse a table from a fiven File

Parameters:

r -

name -

Returns:

a CSTable.

Throws:

java.io.IOException

dispose

public static void dispose(java.util.Iterator i)