com.sas.cas.actions

Class LbfgsOptions

java.lang.Object

com.sas.cas.CASActionOptions

com.sas.cas.CASGeneratedActionOptions

com.sas.cas.actions.LbfgsOptions

All Implemented Interfaces:

KeyedMap<java.lang.String,java.lang.Object>, java.io.Serializable, java.util.Map<java.lang.String,java.lang.Object>

public class LbfgsOptions
extends CASGeneratedActionOptions

Options for casLbfgs.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LbfgsOptions.LINESEARCHMETHOD

Nested classes/interfaces inherited from class com.sas.cas.CASActionOptions

CASActionOptions.EnumValue, CASActionOptions.FORMAT

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	KEY_LINESEARCHMETHOD
static java.lang.String	KEY_NUMCORRECTIONS

Fields inherited from class com.sas.cas.CASActionOptions

FLAGS_EXPAND_ARRAYS, FLAGS_IGNORE_DISPOSITION_ERROR, FLAGS_RETURN_RESULTS_ON_EXCEPTION, FLAGS_SKIP_ACTION_EVENTS, FLAGS_SKIP_RESULTS, HIDDEN_PASSWORD, JSON_NULL, LUA_NIL, PARAMETER_FLAG_ISPASSWORD, PARAMETER_FLAG_ISPATH, PARAMETER_FLAG_ISTABLENAME, PARAMETER_FLAG_ISVAR, PARAMETER_FLAG_REQUIRED, PYTHON_NULL, SERIALIZED_PREFIX

Constructor Summary

Constructors

Constructor and Description
LbfgsOptions()
LbfgsOptions(CASActionOptions options)

Method Summary

Modifier and Type	Method and Description
LbfgsOptions.LINESEARCHMETHOD	getLineSearchMethod()
java.lang.Long	getNumCorrections()
java.lang.Object	getServerDefaultValue(java.lang.String key) Gets the server default value, if known.
LbfgsOptions	setLineSearchMethod(LbfgsOptions.LINESEARCHMETHOD value) Sets the value of parameter 'lineSearchMethod': specifies Line-search algorithms used in LBFGS solver.
LbfgsOptions	setNumCorrections(java.lang.Long value) Sets the value of parameter 'numCorrections': specifies the number of corrections used in the LBFGS update.

Methods inherited from class com.sas.cas.CASActionOptions

addActionFlags, addParameterFlag, appendValue, checkForPasswords, clear, containsKey, containsValue, convertToEnumArray, copy, deserialize, entrySet, equals, findOptionsClass, findSetter, get, getActionFlags, getActionName, getActionResponseEventListener, getActionResultEventListener, getActionSetName, getCASClient, getClassName, getDebugOptions, getDispositionEventListener, getFullyQualifiedActionName, getLogEventListener, getLogMessage, getMessageOutputStream, getMessageTagHandler, getParameter, getParameterAsBoolean, getParameterAsByteArray, getParameterAsDouble, getParameterAsDoubleArray, getParameterAsInteger, getParameterAsIntegerArray, getParameterAsLong, getParameterAsLongArray, getParameterAsString, getParameterAsStringArray, getParameterFlags, getParameterIgnoreCase, getParameterIgnoreCase, getParameterKeys, getPerformanceEventListener, getPropertyKey, getSessionID, getUserProperty, getUserPropertyKeys, hashCode, invoke, isEmpty, isFlagSet, isMap, isParameterFlagSet, isPassword, isPath, isRequired, isTable, isVariable, keySet, put, putAll, putAllDeep, putDeep, putDeep, quoteIfNotNull, remove, removeParameter, set, setActionFlags, setActionName, setActionResponseEventListener, setActionResultEventListener, setActionSetName, setCASClient, setDebugOptions, setDispositionEventListener, setFullyQualifiedActionName, setLogEventListener, setLogMessage, setMessageOutputStream, setMessageTagHandler, setParameter, setPerformanceEventListener, setPropertyKey, setSessionID, setUserProperty, size, toCASLString, toLuaString, toLuaString, toOptionsWithGeneratedClasses, toSerialized, toString, toString, toString, upcaseFirstChar, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

KEY_NUMCORRECTIONS

public static final java.lang.String KEY_NUMCORRECTIONS

See Also:

Constant Field Values

KEY_LINESEARCHMETHOD

public static final java.lang.String KEY_LINESEARCHMETHOD

See Also:

Constant Field Values

Constructor Detail

LbfgsOptions

public LbfgsOptions()

LbfgsOptions

public LbfgsOptions(CASActionOptions options)

Method Detail

getServerDefaultValue

public java.lang.Object getServerDefaultValue(java.lang.String key)

Description copied from class: CASActionOptions

Gets the server default value, if known.

Overrides:

getServerDefaultValue in class CASActionOptions

Parameters:

key - The parameter key

Returns:

THe default value, or null if not known

getNumCorrections

public java.lang.Long getNumCorrections()

setNumCorrections

public LbfgsOptions setNumCorrections(java.lang.Long value)

Sets the value of parameter 'numCorrections': specifies the number of corrections used in the LBFGS update. The server default is 20.

Parameters:

value - The value

Returns:

The options object

getLineSearchMethod

public LbfgsOptions.LINESEARCHMETHOD getLineSearchMethod()

setLineSearchMethod

public LbfgsOptions setLineSearchMethod(LbfgsOptions.LINESEARCHMETHOD value)

Sets the value of parameter 'lineSearchMethod': specifies Line-search algorithms used in LBFGS solver. The server default is LINESEARCHMETHOD.MORETHUENTE.

Parameters:

value - The value

Returns:

The options object