Coverage Report

Coverage Report - org.melati.poem.FixedPointAtomPoemType

Classes in this File

Line Coverage

Branch Coverage

Complexity

FixedPointAtomPoemType

100%

17/17

75%

3/4

1.429

 /*
  * $Source$
  * $Revision$
  *
  * Copyright (C) 2003 Samuel Goldstein
  *
  * Part of Melati (http://melati.org), a framework for the rapid
  * development of clean, maintainable web applications.
  *
  * Melati is free software; Permission is granted to copy, distribute
  * and/or modify this software under the terms either:
  *
  * a) the GNU General Public License as published by the Free Software
  *    Foundation; either version 2 of the License, or (at your option)
  *    any later version,
  *
  *    or
  *
  * b) any version of the Melati Software License, as published
  *    at http://melati.org
  *
  * You should have received a copy of the GNU General Public License and
  * the Melati Software License along with this program;
  * if not, write to the Free Software Foundation, Inc.,
  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
  * GNU General Public License and visit http://melati.org to obtain the
  * Melati Software License.
  *
  * Feel free to contact the Developers of Melati (http://melati.org),
  * if you would like to work out a different arrangement than the options
  * outlined here.  It is our intention to allow Melati to be used by as
  * wide an audience as possible.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * Contact details for copyright holder:
  *
  *     Samuel Goldstein <samuel At 1969.ws>
  *     http://www.1969.ws
  *     13101 W. Washington Blvd Suite 248, Los Angeles, CA 90066 USA
  */
 
 package org.melati.poem;
 
 import java.math.BigDecimal;
 
 /**
  * An extension of {@link AtomPoemType} which adds <code>precision</code> 
  * and <code>scale</code>.
  */
 public abstract class FixedPointAtomPoemType<T> extends AtomPoemType<BigDecimal> {
 
   private int precision;
   private int scale;
 
   /**
    * Constructor.
    * @param sqlTypeCode from Types
    * @param sqlTypeName name of sql type
    * @param nullable whether nulls are allowable values
    * @param precision how many places to the left of decimal point 
    * @param scale howmany places to right of decimal point
    */
   public FixedPointAtomPoemType(int sqlTypeCode, String sqlTypeName, boolean nullable,
       int precision, int scale) {
     super(sqlTypeCode, sqlTypeName, nullable);
     this.precision = precision;
     this.scale = scale;
   }
 
   /**
    * @return precision plus scale
    */
   public int getTotalSize() {
     return precision + scale;
   }
 
   /**
    * 
    * @param newPrecision required precision
    * @param newScale required scale
    * @return this or a clone with new values
    */
   public FixedPointAtomPoemType<T> withPrecisionAndScale(
     int newPrecision,
     int newScale) {
     if (newPrecision == getPrecision() && newScale == getScale())
       return this;
 
     @SuppressWarnings("unchecked")
     FixedPointAtomPoemType<T> it = (FixedPointAtomPoemType<T>) clone();
     it.precision = newPrecision;
     it.scale = newScale;
     return it;
   }
 
   /**
    * @return the value of the precision property
    */
   public int getPrecision() {
     return precision;
   }
 
   /**
    * @return the value of the scale property
    */
   public int getScale() {
     return scale;
   }
   /**
    * @param newPrecision precision to set
    */
   public void setPrecision(int newPrecision) {
     precision = newPrecision;
   }
 
   /**
    * @param newScale scale to set
    */
   public void setScale(int newScale) {
     scale = newScale;
   }
 
 }

1		/*
2		* $Source$
3		* $Revision$
4		*
5		* Copyright (C) 2003 Samuel Goldstein
6		*
7		* Part of Melati (http://melati.org), a framework for the rapid
8		* development of clean, maintainable web applications.
9		*
10		* Melati is free software; Permission is granted to copy, distribute
11		* and/or modify this software under the terms either:
12		*
13		* a) the GNU General Public License as published by the Free Software
14		* Foundation; either version 2 of the License, or (at your option)
15		* any later version,
16		*
17		* or
18		*
19		* b) any version of the Melati Software License, as published
20		* at http://melati.org
21		*
22		* You should have received a copy of the GNU General Public License and
23		* the Melati Software License along with this program;
24		* if not, write to the Free Software Foundation, Inc.,
25		* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26		* GNU General Public License and visit http://melati.org to obtain the
27		* Melati Software License.
28		*
29		* Feel free to contact the Developers of Melati (http://melati.org),
30		* if you would like to work out a different arrangement than the options
31		* outlined here. It is our intention to allow Melati to be used by as
32		* wide an audience as possible.
33		*
34		* This program is distributed in the hope that it will be useful,
35		* but WITHOUT ANY WARRANTY; without even the implied warranty of
36		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37		* GNU General Public License for more details.
38		*
39		* Contact details for copyright holder:
40		*
41		* Samuel Goldstein <samuel At 1969.ws>
42		* http://www.1969.ws
43		* 13101 W. Washington Blvd Suite 248, Los Angeles, CA 90066 USA
44		*/
45
46		package org.melati.poem;
47
48		import java.math.BigDecimal;
49
50		/**
51		* An extension of {@link AtomPoemType} which adds <code>precision</code>
52		* and <code>scale</code>.
53		*/
54		public abstract class FixedPointAtomPoemType<T> extends AtomPoemType<BigDecimal> {
55
56		private int precision;
57		private int scale;
58
59		/**
60		* Constructor.
61		* @param sqlTypeCode from Types
62		* @param sqlTypeName name of sql type
63		* @param nullable whether nulls are allowable values
64		* @param precision how many places to the left of decimal point
65		* @param scale howmany places to right of decimal point
66		*/
67		public FixedPointAtomPoemType(int sqlTypeCode, String sqlTypeName, boolean nullable,
68		int precision, int scale) {
69	402	super(sqlTypeCode, sqlTypeName, nullable);
70	402	this.precision = precision;
71	402	this.scale = scale;
72	402	}
73
74		/**
75		* @return precision plus scale
76		*/
77		public int getTotalSize() {
78	2	return precision + scale;
79		}
80
81		/**
82		*
83		* @param newPrecision required precision
84		* @param newScale required scale
85		* @return this or a clone with new values
86		*/
87		public FixedPointAtomPoemType<T> withPrecisionAndScale(
88		int newPrecision,
89		int newScale) {
90	4	if (newPrecision == getPrecision() && newScale == getScale())
91	2	return this;
92
93		@SuppressWarnings("unchecked")
94	2	FixedPointAtomPoemType<T> it = (FixedPointAtomPoemType<T>) clone();
95	2	it.precision = newPrecision;
96	2	it.scale = newScale;
97	2	return it;
98		}
99
100		/**
101		* @return the value of the precision property
102		*/
103		public int getPrecision() {
104	147	return precision;
105		}
106
107		/**
108		* @return the value of the scale property
109		*/
110		public int getScale() {
111	145	return scale;
112		}
113		/**
114		* @param newPrecision precision to set
115		*/
116		public void setPrecision(int newPrecision) {
117	2	precision = newPrecision;
118	2	}
119
120		/**
121		* @param newScale scale to set
122		*/
123		public void setScale(int newScale) {
124	2	scale = newScale;
125	2	}
126
127		}