public class UtilCompatibleJdk14 extends Object implements UtilCompatible
UtilCompatible which runs in
JDK 1.4.
The code uses JDK 1.5 constructs such as generics and for-each loops,
but retroweaver can convert these. It does not use
java.util.EnumSet, which is important, because retroweaver has
trouble with this.
| Constructor and Description |
|---|
UtilCompatibleJdk14() |
| Modifier and Type | Method and Description |
|---|---|
<T extends Comparable<T>> |
binarySearch(T[] ts,
int start,
int end,
T t)
As
Arrays.binarySearch(Object[], int, int, Object), but
available pre-JDK 1.6. |
void |
cancelStatement(Statement stmt)
Cancels and closes a SQL Statement object.
|
<T> T |
compileScript(Class<T> iface,
String script,
String engineName)
Compiles a script to yield a Java interface.
|
String |
generateUuidString() |
static String |
generateUuidStringStatic() |
<T> T |
getAnnotation(Method method,
String annotationClassName,
T defaultValue) |
Util.MemoryInfo |
getMemoryInfo()
Creates an object from which to get information about system memory
use.
|
BigDecimal |
makeBigDecimalFromDouble(double d)
This generates a BigDecimal that can have a precision that does
not reflect the precision of the input double.
|
<T> Set<T> |
newIdentityHashSet()
Creates a hash set that, like
IdentityHashMap,
compares keys using identity. |
Timer |
newTimer(String name,
boolean isDaemon)
Equivalent to
Timer.Timer(String, boolean). |
String |
quotePattern(String s) |
<T> void |
threadLocalRemove(ThreadLocal<T> threadLocal)
Removes a thread local from the current thread.
|
public BigDecimal makeBigDecimalFromDouble(double d)
makeBigDecimalFromDouble in interface UtilCompatibled - input doublepublic String quotePattern(String s)
quotePattern in interface UtilCompatiblepublic <T> T getAnnotation(Method method, String annotationClassName, T defaultValue)
getAnnotation in interface UtilCompatiblepublic String generateUuidString()
generateUuidString in interface UtilCompatiblepublic static String generateUuidStringStatic()
public <T> T compileScript(Class<T> iface, String script, String engineName)
UtilCompatiblecompileScript in interface UtilCompatibleT - Interfaceiface - Interface script should implementscript - Script codeengineName - Name of engine (e.g. "JavaScript")public <T> void threadLocalRemove(ThreadLocal<T> threadLocal)
UtilCompatibleFrom JDK 1.5 onwards, calls ThreadLocal.remove(); before
that, no-ops.
threadLocalRemove in interface UtilCompatibleT - TypethreadLocal - Thread localpublic Util.MemoryInfo getMemoryInfo()
UtilCompatibleMemoryPoolMXBean.getMemoryInfo in interface UtilCompatiblepublic Timer newTimer(String name, boolean isDaemon)
UtilCompatibleTimer.Timer(String, boolean).
(Introduced in JDK 1.5.)newTimer in interface UtilCompatiblename - the name of the associated threadisDaemon - true if the associated thread should run as a daemonpublic void cancelStatement(Statement stmt)
UtilCompatibleUtil.cancelStatement in interface UtilCompatiblestmt - The statement to close.public <T> Set<T> newIdentityHashSet()
UtilCompatibleIdentityHashMap,
compares keys using identity.newIdentityHashSet in interface UtilCompatibleT - Element typepublic <T extends Comparable<T>> int binarySearch(T[] ts, int start, int end, T t)
UtilCompatibleArrays.binarySearch(Object[], int, int, Object), but
available pre-JDK 1.6.binarySearch in interface UtilCompatible