oracle.pg.rdbms

Class EdgeChange

java.lang.Object

oracle.pg.rdbms.DataChange

oracle.pg.rdbms.EdgeChange

All Implemented Interfaces:

MesgConsts

public final class EdgeChange
extends DataChange

This class captures an action of change made to a particular Edge instance. Objects of this class are immutable.

Nested Class Summary

Nested classes/interfaces inherited from class oracle.pg.rdbms.DataChange

DataChange.ChangeAction

Field Summary

Fields inherited from interface oracle.pg.common.MesgConsts

ERR_ARG_CANNOT_BE_NULL, ERR_CODE_NOT_IN_LIST, ERR_DOP_CONSTRAINT, ERR_E_AUTO_IDX_MUST_SOLR_OR_LUCENE, ERR_E_AUTO_IDX_NOT_EXIST, ERR_E_DS_MUSTBE_FILE_OR_IS, ERR_E_MAX_LINE_CONSTRAINT, ERR_EDGE_DIR_NOT_BOTH, ERR_EDGE_WORK_TBL_NOT_CLEAN, ERR_GRAPH_NAME_CANT_BENULL, ERR_HIT_EXCEPTION, ERR_HIT_INTERRUPT, ERR_HIT_IO, ERR_HIT_OPGE, ERR_HIT_PARSEE, ERR_ID_CANNOT_BE_NULL, ERR_IDX_KEY_CANNOT_BE_NULL, ERR_IDX_KEY_NOT_NULL, ERR_IDX_KEYS_NOT_NULL, ERR_IN_DS_EDGE_CANTBE_NULL, ERR_IN_DS_VERT_CANTBE_NULL, ERR_IN_E_FLAT_DOESNT_EXIST, ERR_IN_V_FLAT_DOESNT_EXIST, ERR_INPUT_LIST_NOT_NULL, ERR_INPUT_NOT_NULL, ERR_INVALID_CHANGE_ACTION, ERR_INVALID_NUM_FIELDS, ERR_INVALID_NUM_NOARG, ERR_INVALID_NUMBER, ERR_INVALID_VAL, ERR_KEY_CANNOT_BE_ID, ERR_KEY_CANNOT_BE_NULL, ERR_KEY_CANNOT_BE_NULL_EMPTY, ERR_KEY_NOT_SET_TO, ERR_NO_ELEM_TO_BE_CONSUMED, ERR_NO_OP_SUPPORTED, ERR_NOT_IMPLEMENTED_YET, ERR_NOT_ORACLE_V_E, ERR_NUM_PART_CONSTRAINT, ERR_OFFSET_CONSTRAINT, ERR_OFFSET_E_MUST_BE_POS, ERR_OFFSET_V_MUST_BE_POS, ERR_OPT_FLAG_EDGE_INVALID, ERR_OPT_FLAG_VERT_INVALID, ERR_ORA_TEXT_INVALID_KEY, ERR_ORA_TEXT_ONLY_AUTO, ERR_OUTPUT_LIST_NOT_NULL, ERR_PG_ALREADY_EXISTS, ERR_PG_NOT_EMPTY, ERR_PG_NOT_NULL, ERR_SIZE_MUST_BE_POS, ERR_TIMEOUT_TAB_CREATION, ERR_TXT_IDX_NOT_FOUND, ERR_TYPE_ID_NOT_RECO, ERR_UNSUPPORTED_VAL_TYP, ERR_USER_REQ_OP_CANCEL, ERR_V_AUTO_IDX_MUST_SOLR_OR_LUCENE, ERR_V_AUTO_IDX_NOT_EXIST, ERR_V_DS_MUSTBE_FILE_OR_IS, ERR_V_MAX_LINE_CONSTRAINT, ERR_VALUE_CANNOT_BE_NULL, INFO_EMP_K_NO_P_VAL, INFO_NUL_K_NO_P_VAL

Method Summary

Methods

Modifier and Type	Method and Description
Long	getDVID() Returns the ID of the end vertex in string format
String	getEdgeLabel() Returns the edge label
static EdgeChange	getInstance(DataChange.ChangeAction ca, Long longID, String szKey, Object v, Long longStartSCN, Long longEndSCN, String szXID, String szLbl, Long longSVID, Long longDVID) This method returns an instance of EdgeChange.
Long	getSVID() Returns the ID of the start vertex in string format
String	toString() Returns a readable form of this vertex change

Methods inherited from class oracle.pg.rdbms.DataChange

getChangeAction, getEndSCN, getID, getKey, getStartSCN, getValue, getXID, pad, pad, translateIntoChangeAction

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getDVID

public Long getDVID()

Returns the ID of the end vertex in string format

getEdgeLabel

public String getEdgeLabel()

Returns the edge label

getInstance

public static EdgeChange getInstance(DataChange.ChangeAction ca,
                     Long longID,
                     String szKey,
                     Object v,
                     Long longStartSCN,
                     Long longEndSCN,
                     String szXID,
                     String szLbl,
                     Long longSVID,
                     Long longDVID)

This method returns an instance of EdgeChange.

getSVID

public Long getSVID()

Returns the ID of the start vertex in string format

toString

public String toString()

Returns a readable form of this vertex change

Overrides:

toString in class Object