mondrian.util
Class UtilCompatibleJdk16

java.lang.Object
  mondrian.util.UtilCompatibleJdk15
      mondrian.util.UtilCompatibleJdk16

All Implemented Interfaces:

UtilCompatible

public class UtilCompatibleJdk16
extends UtilCompatibleJdk15

Implementation of UtilCompatible that runs in JDK 1.6.

Prior to JDK 1.6, this class should never be loaded. Applications should instantiate this class via Class.forName(String) or better, use methods in Util, and not instantiate it at all.

Author:

jhyde

Constructor Summary

UtilCompatibleJdk16()

Method Summary

<T extends Comparable<T>> int	binarySearch(T[] ts, int start, int end, T t) As Arrays.binarySearch(Object[], int, int, Object), but available pre-JDK 1.6.
void	cancelAndCloseStatement(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.
<T> Set<T>	newIdentityHashSet() Creates a hash set that, like IdentityHashMap, compares keys using identity.

Methods inherited from class mondrian.util.UtilCompatibleJdk15

generateUuidString, getAnnotation, getMemoryInfo, makeBigDecimalFromDouble, newTimer, quotePattern, threadLocalRemove

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UtilCompatibleJdk16

public UtilCompatibleJdk16()

Method Detail

compileScript

public <T> T compileScript(Class<T> iface,
                           String script,
                           String engineName)

Description copied from interface: UtilCompatible

Compiles a script to yield a Java interface.

Specified by:

compileScript in interface UtilCompatible

Overrides:

compileScript in class UtilCompatibleJdk15

Type Parameters:

T - Interface

Parameters:

iface - Interface script should implement

script - Script code

engineName - Name of engine (e.g. "JavaScript")

Returns:

Object that implements given interface

cancelAndCloseStatement

public void cancelAndCloseStatement(Statement stmt)

Description copied from interface: UtilCompatible

Cancels and closes a SQL Statement object. If errors are encountered, they should be logged under Util.

Specified by:

cancelAndCloseStatement in interface UtilCompatible

Overrides:

cancelAndCloseStatement in class UtilCompatibleJdk15

Parameters:

stmt - The statement to close.

newIdentityHashSet

public <T> Set<T> newIdentityHashSet()

Description copied from interface: UtilCompatible

Creates a hash set that, like IdentityHashMap, compares keys using identity.

Specified by:

newIdentityHashSet in interface UtilCompatible

Overrides:

newIdentityHashSet in class UtilCompatibleJdk15

Type Parameters:

T - Element type

Returns:

Set

binarySearch

public <T extends Comparable<T>> int binarySearch(T[] ts,
                                                  int start,
                                                  int end,
                                                  T t)

Description copied from interface: UtilCompatible

As Arrays.binarySearch(Object[], int, int, Object), but available pre-JDK 1.6.

Specified by:

binarySearch in interface UtilCompatible

Overrides:

binarySearch in class UtilCompatibleJdk15