001package votorola.a.count.gwt; // Copyright 2011, Michael Allan. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Votorola Software"), to deal in the Votorola Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicence, and/or sell copies of the Votorola Software, and to permit persons to whom the Votorola Software is furnished to do so, subject to the following conditions: The preceding copyright notice and this permission notice shall be included in all copies or substantial portions of the Votorola Software. THE VOTOROLA SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE VOTOROLA SOFTWARE OR THE USE OR OTHER DEALINGS IN THE VOTOROLA SOFTWARE. 002 003import java.util.*; 004import votorola.g.web.gwt.*; 005 006 007/** A resource superaccount implemented as a JavaScript overlay type. 008 * 009 * @see <a href='http://reluk.ca/w/Category:Account#Superaccounts' 010 * target='_top'>Category:Account#Superaccounts</a> 011 */ 012public class SacJS extends JavaScriptObjectX 013{ 014 015 016 protected SacJS() {} // "precisely one constructor... protected, empty, and no-argument" 017 018 019 020 /** Initializes a superaccount that was received on the wire. 021 * 022 * @throws CountingMethodJS.NoSuchMethod if the counting method is unrecognized. 023 */ 024 final void init( final String countingMethodName, final String accountName ) 025 throws CountingMethodJS.NoSuchMethod 026 { 027 if( countingMethodName == null || accountName == null ) throw new NullPointerException(); 028 029 if( countingMethodName() != null && accountName() != null ) 030 { 031 throw new IllegalStateException(); 032 } 033 034 _set( "countingMethodName", countingMethodName ); 035 _set( "countingMethodMnemonic", CountingMethodJS.SwitchMnemonic.valueOfFullName( 036 countingMethodName )); 037 _set( "accountName", accountName ); 038 } 039 040 041 042 // ------------------------------------------------------------------------------------ 043 044 045 /** The account name for this superaccount. 046 * 047 * @see <a href='http://reluk.ca/w/Property:Account_name' 048 * target='_top'>Property:Account_name</a> 049 */ 050 public final native String accountName() /*-{ return this.accountName; }-*/; 051 052 053 054 /** Appends the value for the 'a' switch that designates this superaccount. 055 * 056 * @param sac the superaccount, or null for the null account. 057 * @return the same string builder. 058 * 059 * @see SacSelection#aSacSwitch() 060 */ 061 public static final StringBuilder appendSwitch( final SacJS sac, final StringBuilder b ) 062 { 063 if( sac == null ) return b.append( "nulNull" ); 064 065 b.append( sac.countingMethodMnemonic().name() ); 066 final String accountName = sac.accountName(); 067 final char c = accountName.charAt( 0 ); 068 if( c >= '0' && c <= '9' || c >= 'a' && c <= 'z' || c == '\'' ) b.append( '\'' ); 069 b.append( accountName ); 070 return b; 071 } 072 073 074 075 /** The switch mnemonic of the counting method. 076 */ 077 public final native CountingMethodJS.SwitchMnemonic countingMethodMnemonic() 078 /*-{ 079 return this.countingMethodMnemonic; 080 }-*/; 081 082 083 084 /** The name of the counting method. 085 * 086 * @see <a href='http://reluk.ca/w/Category:Counting_method' 087 * target='_top'>Category:Counting method</a> 088 */ 089 public final native String countingMethodName() /*-{ return this.countingMethodName; }-*/; 090 091 092 093 /** A lexical comparator that sorts (1) by account name, and (2) by counting method. 094 * 095 * @see #accountName() 096 * @see #countingMethodName() 097 */ 098 public static final Comparator<SacJS> NAME_COMPARATOR = new Comparator<SacJS>() 099 { 100 public int compare( final SacJS s1, final SacJS s2 ) 101 { 102 int signum = s1.accountName().compareTo( s2.accountName() ); 103 if( signum == 0 ) signum = s1.countingMethodName().compareTo( s2.countingMethodName() ); 104 assert signum != 0 || s1.equals(s2): "comparison consistent with equality"; 105 return signum; 106 } 107 }; 108 109 110 111}