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java.lang.Objectedu.iris.Fissures.seed.container.DataFormat
public abstract class DataFormat
Factory class for processing numeric formatting of Strings, using the provided format string.
Field Summary | |
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protected java.text.DecimalFormat |
df
The decimal format. |
Constructor Summary | |
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DataFormat(java.text.DecimalFormat df)
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Method Summary | |
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static void |
clearCache()
Clears the data format map and all of the formatted value maps. |
java.lang.String |
format(java.lang.Object obj)
Formats an object to produce a string. |
static DataFormat |
getDataFormat(java.lang.String fmtString)
Get the data format for the specified format string. |
static DataFormat |
getDataFormat(java.lang.String fmtString,
boolean plusPrefixFlag)
Get the data format for the specified format string. |
protected java.lang.String |
getFmtVal(java.lang.Object obj)
Formats an object to produce a string. |
protected abstract java.lang.String |
getFmtVal(java.lang.String s)
Formats the number text to produce a string. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected final java.text.DecimalFormat df
Constructor Detail |
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public DataFormat(java.text.DecimalFormat df)
Method Detail |
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public static void clearCache()
public static DataFormat getDataFormat(java.lang.String fmtString)
fmtString
- the format string.
public static DataFormat getDataFormat(java.lang.String fmtString, boolean plusPrefixFlag)
fmtString
- the format string.plusPrefixFlag
- true to use plus sign for a positive prefix, false otherwise.
public java.lang.String format(java.lang.Object obj)
obj
- Formats an object to produce a string.
protected java.lang.String getFmtVal(java.lang.Object obj)
obj
- Formats an object to produce a string.
protected abstract java.lang.String getFmtVal(java.lang.String s)
s
- the number text.
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