Package com.tangosol.util

Class RestrictedCollections

java.lang.Object

com.tangosol.util.Base

com.tangosol.util.RestrictedCollections

public class RestrictedCollections
extends Base

A collection of Collection implementation classes that limit the data type.

Author:

cp 2001.10.09

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RestrictedCollections.RestrictedCollection	A restricted Collection that requires its contents to be of a specified class.
static class	RestrictedCollections.RestrictedEntrySet	A restricted Collection that requires its contents to be of a specified class.
static class	RestrictedCollections.RestrictedList	A restricted List that requires its contents to be of a specified class.
static class	RestrictedCollections.RestrictedListIterator	A restricted ListIterator that requires its contents to be of a specified class.
static class	RestrictedCollections.RestrictedMap	A restricted Map that requires its keys and values to be of specified classes.
static class	RestrictedCollections.RestrictedSet	A restricted Set that requires its contents to be of a specified class.
static class	RestrictedCollections.RestrictedSortedMap	A restricted SortedMap that requires its keys and values to be of specified classes.
static class	RestrictedCollections.RestrictedSortedSet	A restricted Set that requires its contents to be of a specified class.

Nested classes/interfaces inherited from class com.tangosol.util.Base

Base.LoggingWriter

Field Summary

Fields inherited from class com.tangosol.util.Base

LOG_ALWAYS, LOG_CONFIG, LOG_DEBUG, LOG_ERR, LOG_INFO, LOG_MAX, LOG_MIN, LOG_QUIET, LOG_WARN, POWER_0, POWER_G, POWER_K, POWER_M, POWER_T, UNIT_D, UNIT_H, UNIT_M, UNIT_MS, UNIT_NS, UNIT_S, UNIT_US

Method Summary

Modifier and Type	Method	Description
static Collection	getCollection(Collection col, Class clz)	Returns a restricted instance of Collection.
static Set	getEntrySet(Set set, Class clzKey, Class clzVal)	Returns a restricted instance of Set that holds Entry objects for a RestrictedMap.
static List	getList(List list, Class clz)	Returns a restricted instance of List.
static ListIterator	getListIterator(ListIterator iter, Class clz)	Returns a restricted instance of ListIterator.
static Map	getMap(Map map, Class clzKey, Class clzVal)	Returns a restricted instance of Map.
static Set	getSet(Set set, Class clz)	Returns a restricted instance of Set.
static SortedMap	getSortedMap(SortedMap map, Class clzKey, Class clzVal)	Returns a restricted instance of SortedMap.
static SortedSet	getSortedSet(SortedSet set, Class clz)	Returns a restricted instance of SortedSet.

Methods inherited from class com.tangosol.util.Base

azzert, azzert, azzert, azzertFailed, breakLines, breakLines, capitalize, checkNotEmpty, checkNotNull, checkRange, computeSafeWaitTime, decimalValue, dup, dup, ensureBigDecimal, ensureClassLoader, ensureRuntimeException, ensureRuntimeException, equals, equalsDeep, err, err, err, err, err, escape, formatDateTime, getCallerStackFrame, getCommonMonitor, getCommonMonitor, getCommonMonitor, getContextClassLoader, getContextClassLoader, getDeepMessage, getErr, getLastSafeTimeMillis, getLog, getMaxDecDigits, getMaxHexDigits, getOriginalException, getOut, getProcessRandom, getRandom, getRandomBinary, getRandomBinary, getRandomString, getSafeTimeMillis, getStackFrame, getStackFrames, getStackTrace, getStackTrace, getStackTrace, getThreadFactory, getTimeZone, getUpTimeMillis, hashCode, hexValue, indentString, indentString, isDecimal, isHex, isLogEcho, isOctal, log, log, log, log, log, makeInteger, makeLong, makeThread, mergeArray, mergeBooleanArray, mergeByteArray, mergeCharArray, mergeDoubleArray, mergeFloatArray, mergeIntArray, mergeLongArray, mod, mod, octalValue, out, out, out, out, out, pad, parseBandwidth, parseBandwidth, parseDelimitedString, parseHex, parseHex, parseMemorySize, parseMemorySize, parsePercentage, parseTime, parseTime, parseTimeNanos, parseTimeNanos, printStackTrace, randomize, randomize, randomize, randomize, read, read, read, read, read, read, read, replace, setErr, setLog, setLogEcho, setOut, sleep, toBandwidthString, toBandwidthString, toCharEscape, toCrc, toCrc, toCrc, toCrc, toCrc, toDecString, toDelimitedString, toDelimitedString, toDelimitedString, toDelimitedString, toHex, toHex, toHexDump, toHexEscape, toHexEscape, toHexEscape, toHexEscape, toHexString, toMemorySizeString, toMemorySizeString, toQuotedCharEscape, toQuotedStringEscape, toSqlString, toString, toString, toStringEscape, toUnicodeEscape, trace, trace, trace, trace, trace, trace, trace, trace, trace, truncateString, truncateString, wait

Methods inherited from class java.lang.Object

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

Method Details

getCollection

public static Collection getCollection(Collection col,
 Class clz)

Returns a restricted instance of Collection.

Parameters:

col - the underlying Collection

clz - the class of objects that may be stored in the Collection

Returns:

a restricted Collection that requires its contents to be of the specified class

getSet

public static Set getSet(Set set,
 Class clz)

Returns a restricted instance of Set.

Parameters:

set - the underlying Set

clz - the class of objects that may be stored in the Set

Returns:

a restricted Set that requires its contents to be of the specified class

getSortedSet

public static SortedSet getSortedSet(SortedSet set,
 Class clz)

Returns a restricted instance of SortedSet.

Parameters:

set - the underlying SortedSet

clz - the class of objects that may be stored in the SortedSet

Returns:

a restricted SortedSet that requires its contents to be of the specified class

getList

public static List getList(List list,
 Class clz)

Returns a restricted instance of List.

Parameters:

list - the underlying List

clz - the class of objects that may be stored in the List

Returns:

a restricted List that requires its contents to be of the specified class

getListIterator

public static ListIterator getListIterator(ListIterator iter,
 Class clz)

Returns a restricted instance of ListIterator.

Parameters:

iter - the underlying ListIterator

clz - the class of objects that may be stored in the List

Returns:

a restricted ListIterator that requires its contents to be of the specified class

getMap

public static Map getMap(Map map,
 Class clzKey,
 Class clzVal)

Returns a restricted instance of Map.

Parameters:

map - the underlying Map

clzKey - the class of keys that may be stored in the Map

clzVal - the class of values that may be stored in the Map

Returns:

a restricted Map that requires its keys and values to be of the specified classes

getSortedMap

public static SortedMap getSortedMap(SortedMap map,
 Class clzKey,
 Class clzVal)

Returns a restricted instance of SortedMap.

Parameters:

map - the underlying SortedMap

clzKey - the class of keys that may be stored in the SortedMap

clzVal - the class of values that may be stored in the SortedMap

Returns:

a restricted SortedMap that requires its keys and values to be of the specified classes

getEntrySet

public static Set getEntrySet(Set set,
 Class clzKey,
 Class clzVal)

Returns a restricted instance of Set that holds Entry objects for a RestrictedMap.

Parameters:

set - the underlying Entry Set

clzKey - the class of keys that may be stored in the Map

clzVal - the class of values that may be stored in the Map

Returns:

a restricted Set that requires its contents to be Entry objects with the specified key and value restrictions