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java.lang.Objectgraphlab.platform.StaticUtils
public class StaticUtils
some usefill and handy static utilities.
Constructor Summary | |
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StaticUtils()
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Method Summary | |
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static void |
addExceptiontoLog(java.lang.Throwable e,
BlackBoard b)
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static void |
copyFile(java.io.File in,
java.io.File out)
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static void |
copyStream(java.io.InputStream is,
java.io.OutputStream out)
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static java.lang.Object |
fromString(java.lang.String classname,
java.lang.String data)
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static Application |
getApplicationInstance(BlackBoard blackboard)
return the Application Instance which created b during initialization |
static boolean |
isImplementing(java.lang.Class cl,
java.lang.Class inter)
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java.lang.Double[] |
linearOperation(java.lang.Double[] a,
java.lang.Double[] b,
java.lang.Double[] x)
The linear Operation AX+B |
static void |
loadSingleExtension(java.lang.Class s)
loads(includes its automatically generated menues, ...) a single extension into application |
static void |
putInJar(java.io.File directory,
java.util.jar.JarOutputStream jos,
java.lang.String prefix)
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static void |
setFromStringProvider(java.lang.String className,
FromStringProvider pro)
Adds a new FromStringProvider to current ones. |
static java.awt.Font |
str2Font(java.lang.String fontToStringed)
converts a String that generated with standard toString() of a font object to a Font Object a sample input is: "java.awt.Font[family=Dialog,name=tahoma,style=plain,size=12]" |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public StaticUtils()
Method Detail |
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public java.lang.Double[] linearOperation(java.lang.Double[] a, java.lang.Double[] b, java.lang.Double[] x) throws java.lang.Exception
a
- b
- x
-
java.lang.Exception
public static void putInJar(java.io.File directory, java.util.jar.JarOutputStream jos, java.lang.String prefix) throws java.io.IOException, java.io.FileNotFoundException, java.lang.Exception
java.io.IOException
java.io.FileNotFoundException
java.lang.Exception
public static void copyFile(java.io.File in, java.io.File out) throws java.lang.Exception
java.lang.Exception
public static void copyStream(java.io.InputStream is, java.io.OutputStream out) throws java.lang.Exception
java.lang.Exception
public static java.lang.Object fromString(java.lang.String classname, java.lang.String data)
classname
- data
-
public static void setFromStringProvider(java.lang.String className, FromStringProvider pro)
className
- pro
- public static java.awt.Font str2Font(java.lang.String fontToStringed)
public static void loadSingleExtension(java.lang.Class s)
s
- blackboard
- public static Application getApplicationInstance(BlackBoard blackboard)
blackboard
-
public static void addExceptiontoLog(java.lang.Throwable e, BlackBoard b)
public static boolean isImplementing(java.lang.Class cl, java.lang.Class inter)
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