com.isti.util

Class ValueTimeUtilFns

java.lang.Object

com.isti.util.ValueTimeUtilFns

Direct Known Subclasses:

ValueTimeBlock

public class ValueTimeUtilFns
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.lang.Class[]	constructorParameterTypes The constructor parameter types.
static java.lang.String	DATA_SEPARATOR The data separator
protected static boolean	gmtFlag The GMT flag (true for GMT time zone, false for local time zone.)

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ValueTimeUtilFns()

Method Summary

Modifier and Type	Method and Description
protected static java.lang.Object	getComponentForClass(java.lang.String className, java.lang.String dataTxt) Creates a new instance of the class represented by the class or interface with the given string name.
protected static java.lang.reflect.Constructor	getConstructorForClass(java.lang.String className) Gets the constructor for the class represented by the class or interface with the given string name.
static long	getCurrentTime() Get the current time value.
static long	getCurrentTimestamp() Get the current time stamp.
static long	getTime(long timestamp) Gets the time for the specified timestamp.
static long	getTimestamp(long millis) Get the time stamp for the specified time value.
static java.lang.String	getTimestampText(long timestamp) Returns a string representation of the specified timestamp.
static java.lang.String	getTimestampText(long timestamp, boolean gmtFlag) Returns a string representation of the specified timestamp.
static java.lang.String	getTimeText(long millis) Returns a string representation of the specified time value.
static java.lang.String	getTimeText(long millis, boolean gmtFlag) Returns a string representation of the specified time value.
protected static ValueTimeBlock	getValueTimeBlock(java.lang.String dataStr) Gets the value time block for the specified data string.

Methods inherited from class java.lang.Object

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

Field Detail

DATA_SEPARATOR

public static final java.lang.String DATA_SEPARATOR

The data separator

See Also:

Constant Field Values

constructorParameterTypes

protected static final java.lang.Class[] constructorParameterTypes

The constructor parameter types.

gmtFlag

protected static final boolean gmtFlag

The GMT flag (true for GMT time zone, false for local time zone.)

See Also:

Constant Field Values

Constructor Detail

ValueTimeUtilFns

protected ValueTimeUtilFns()

Method Detail

getCurrentTime

public static final long getCurrentTime()

Get the current time value.

Returns:

the number of milliseconds since January 1, 1970, 00:00:00 GMT.

getCurrentTimestamp

public static final long getCurrentTimestamp()

Get the current time stamp.

Returns:

the number of seconds since January 1, 1970, 00:00:00 GMT.

getTime

public static final long getTime(long timestamp)

Gets the time for the specified timestamp.

Parameters:

timestamp - the timestamp (seconds since January 1, 1970, 00:00:00 GMT.)

Returns:

the milliseconds since January 1, 1970, 00:00:00 GMT.

getTimestamp

public static final long getTimestamp(long millis)

Get the time stamp for the specified time value.

Parameters:

millis - the milliseconds since January 1, 1970, 00:00:00 GMT.

Returns:

the number of seconds since January 1, 1970, 00:00:00 GMT.

getTimestampText

public static final java.lang.String getTimestampText(long timestamp)

Returns a string representation of the specified timestamp.

Parameters:

timestamp - the timestamp (seconds since January 1, 1970, 00:00:00 GMT.)

Returns:

a string representation of the specified timestamp.

getTimestampText

public static final java.lang.String getTimestampText(long timestamp,
                                                      boolean gmtFlag)

Returns a string representation of the specified timestamp.

Parameters:

timestamp - the timestamp (seconds since January 1, 1970, 00:00:00 GMT.)

gmtFlag - true for GMT time zone, false for local time zone.

Returns:

a string representation of the specified timestamp.

getTimeText

public static final java.lang.String getTimeText(long millis)

Returns a string representation of the specified time value.

Parameters:

millis - the milliseconds since January 1, 1970, 00:00:00 GMT.

Returns:

a string representation of the specified timestamp.

getTimeText

public static final java.lang.String getTimeText(long millis,
                                                 boolean gmtFlag)

Returns a string representation of the specified time value.

Parameters:

millis - the milliseconds since January 1, 1970, 00:00:00 GMT.

gmtFlag - true for GMT time zone, false for local time zone.

Returns:

a string representation of the specified timestamp.

getConstructorForClass

protected static final java.lang.reflect.Constructor getConstructorForClass(java.lang.String className)

Gets the constructor for the class represented by the class or interface with the given string name.

Parameters:

className - the fully qualified name of the desired class.

Returns:

the constructor or null if not found.

getComponentForClass

protected static final java.lang.Object getComponentForClass(java.lang.String className,
                                                             java.lang.String dataTxt)

Creates a new instance of the class represented by the class or interface with the given string name. The class is instantiatied as if by a new expression with an empty argument list. The class is initialized if it has not already been initialized.

Parameters:

className - the fully qualified name of the desired class.

dataTxt - the text representation of the data.

Returns:

a newly allocated instance of the class represented by this object or null if the class could not be instantiated.

getValueTimeBlock

protected static final ValueTimeBlock getValueTimeBlock(java.lang.String dataStr)

Gets the value time block for the specified data string.

Parameters:

dataStr - the data string.

Returns:

A new value time block, or null if an error occurred.