org.turro.financials.model.AccountFormat Class Reference

Static Public Member Functions
static String	simplify (String a)
static String	expand (String a)
static boolean	isAccount (String a)
static boolean	isPartialAccount (String a)
static String	trim (String a)

Static Public Attributes
static final int	ACCOUNT_LENGTH = 10

Detailed Description

Author

Lluis Turró Cutiller lluis.nosp@m.@tur.nosp@m.ro.or.nosp@m.g

Definition at line 24 of file AccountFormat.java.

Member Function Documentation

expand()

static String org.turro.financials.model.AccountFormat.expand ( String  a )

static

Definition at line 42 of file AccountFormat.java.

                                        {
    if((a == null) || (a.length() == 0))
      return a;
    StringBuilder text = new StringBuilder(a.trim());
    int i;
    if((i = text.lastIndexOf(".")) > -1) {
      text.deleteCharAt(i);
      while(text.length() < ACCOUNT_LENGTH)
        text.insert(i, '0');
    }
    while(text.length() < ACCOUNT_LENGTH)
      text.append('0');
    while(text.length() > ACCOUNT_LENGTH) {
      i = text.lastIndexOf("0");
      if(i > -1)
        text.deleteCharAt(i);
      else
        break;
    }
    return text.toString();
  }

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isAccount()

static boolean org.turro.financials.model.AccountFormat.isAccount ( String  a )

static

Definition at line 64 of file AccountFormat.java.

                                            {
    if(a == null) return false;
    a = expand(a);
    if(a.length() != ACCOUNT_LENGTH) return false;
    for(int i = 0; i < ACCOUNT_LENGTH; i++)
      if((a.charAt(i) < '0') || (a.charAt(i) > '9'))
        return false;
    return true;
  }

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isPartialAccount()

static boolean org.turro.financials.model.AccountFormat.isPartialAccount ( String  a )

static

Definition at line 74 of file AccountFormat.java.

                                                   {
    if(a == null) return false;
    if(a.length() >= 10) return false;
    for(int i = 0; i < a.length(); i++)
      if(((a.charAt(i) < '0') || (a.charAt(i) > '9')) && !(a.charAt(i) == '.'))
        return false;
    return true;
  }

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simplify()

static String org.turro.financials.model.AccountFormat.simplify ( String  a )

static

Definition at line 28 of file AccountFormat.java.

                                          {
    if(!isPartialAccount(a)) return a;
    StringBuilder text = new StringBuilder(a);
    int i = 4;
    while(i < text.length() && text.charAt(i) == '0')
      i++;
    i--;
    while(i > -1 && i < text.length() && text.charAt(i) == '0')
      text.deleteCharAt(i--);
    if(i < text.length())
      text.insert(i + 1, '.');
    return text.toString();
  }

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trim()

static String org.turro.financials.model.AccountFormat.trim ( String  a )

static

Definition at line 83 of file AccountFormat.java.

                                      {
    StringBuilder text = new StringBuilder(a);
    while((text.length() > 0) && (text.charAt(text.length() - 1) == '0'))
      text.deleteCharAt(text.length() - 1);
    return text.toString();
  }

Member Data Documentation

ACCOUNT_LENGTH

final int org.turro.financials.model.AccountFormat.ACCOUNT_LENGTH = 10

static

Definition at line 26 of file AccountFormat.java.

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The documentation for this class was generated from the following file:

• AccountFormat.java