Package com.tangosol.util

Class ClassFilter

java.lang.Object

com.tangosol.util.Base

com.tangosol.util.ClassFilter

All Implemented Interfaces:

Filter, Serializable

public class ClassFilter
extends Base
implements Filter

Filter which discards all objects that are not of a certain class.

Author:

cp 1999.08.26

See Also:

Serialized Form

Nested Class Summary

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

Constructor Summary

Constructors

Constructor	Description
ClassFilter(Class clz)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)	Compare the ClassFilter with another object to determine equality.
boolean	evaluate(Object o)	Filter interface: evaluate().
int	hashCode()	Determine a hash value for the ClassFilter object according to the general Object.hashCode() contract.
String	toString()	Return a human-readable description for this Filter.

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.tangosol.util.Filter

and, asLimitFilter, associatedWith, forKeys, forPartitions, or, xor

Constructor Detail

ClassFilter

public ClassFilter(Class clz)

Constructor.

Parameters:

clz - the class

Method Detail

evaluate

public boolean evaluate(Object o)

Filter interface: evaluate().

Specified by:

evaluate in interface Filter

Parameters:

o - the input argument to evaluate

Returns:

true if the input argument matches the filter, otherwise false

equals

public boolean equals(Object o)

Compare the ClassFilter with another object to determine equality.

Overrides:

equals in class Object

Returns:

true iff this ClassFilter and the passed object are equivalent ClassFilters

hashCode

public int hashCode()

Determine a hash value for the ClassFilter object according to the general Object.hashCode() contract.

Overrides:

hashCode in class Object

Returns:

an integer hash value for this ClassFilter object

toString

public String toString()

Return a human-readable description for this Filter.

Overrides:

toString in class Object

Returns:

a String description of the Filter