com.aspc.remote.util.misc

Class FixedWidthRecord

java.lang.Object

com.aspc.remote.util.misc.FixedWidthRecord

public class FixedWidthRecord
extends java.lang.Object

Builds fixed width record strings.
THREAD MODE: SINGLE-THREADED

Since:

May 22, 2007

Author:

luke

Constructor Summary

Constructors

Constructor and Description
FixedWidthRecord(java.lang.String spec) Formats data into fixed width strings name begin end filler align, ...

Method Summary

Modifier and Type	Method and Description
java.lang.String	get(java.lang.String name) Gets the value for the given field name, if no value is set returns empty string
void	set(java.lang.String name, java.lang.String value) Sets the named value, 'name' should be the same as a field name in the spec
java.lang.String	toString() Formats the data into a fixed width string using the spec.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedWidthRecord

public FixedWidthRecord(java.lang.String spec)

Formats data into fixed width strings name begin end filler align, ... "id 0 4 0 right, name 4 24 space left"

Parameters:

spec - the field spec

Method Detail

set

public void set(java.lang.String name,
                java.lang.String value)

Sets the named value, 'name' should be the same as a field name in the spec

Parameters:

name - the field name

value - the field value

get

public java.lang.String get(java.lang.String name)

Gets the value for the given field name, if no value is set returns empty string

Parameters:

name - the field name

Returns:

String the value

toString

@CheckReturnValue
 @Nonnull
public java.lang.String toString()

Formats the data into a fixed width string using the spec. if a value is larger than the size of the field, it is truncated

Overrides:

toString in class java.lang.Object

Returns:

String the fixed width record