oracle.javatools.db.sql

Class ArithmeticOperation

java.lang.Object

oracle.javatools.db.AbstractDBObject

oracle.javatools.db.AbstractBuildableObject

oracle.javatools.db.AbstractChildBuildableObject

oracle.javatools.db.sql.AbstractSQLFragment

oracle.javatools.db.sql.Operation

oracle.javatools.db.sql.ArithmeticOperation

All Implemented Interfaces:

ChildDBObject, DBObject, SQLFragment, Copyable, DynamicPropertySet

public class ArithmeticOperation
extends Operation

Concrete subclass of Operation for arithmetic operations - ADD, SUBTRACT, MULTIPLY and DIVIDE.

Since:

10.1.3

Nested Class Summary

Nested classes/interfaces inherited from class oracle.javatools.db.AbstractDBObject

AbstractDBObject.ChildSupport, AbstractDBObject.ListenerSupport

Field Summary

Fields

Modifier and Type	Field and Description
static int	ADD Add
static int	DIVIDE Divide
static int	MULTIPLY Multiply
static int	NEGATE Negate
static int	SUBTRACT Subtract

Fields inherited from class oracle.javatools.db.sql.AbstractSQLFragment

COMMA, DEFAULT_SEPARATOR, EMPTY, EMPTY_ARRAY, INDENT, NEWLINE, SPACE

Fields inherited from interface oracle.javatools.db.sql.SQLFragment

CONNECTBY, FROM, GROUPBY, HAVING, MODEL, NOCYCLE, ORDERBY, ORDERSIBLINGSBY, PRIOR, SELECT, STARTWITH, TYPE, WHERE

Fields inherited from interface oracle.javatools.db.DBObject

COMMENT

Constructor Summary

Constructors

Constructor and Description
ArithmeticOperation()
ArithmeticOperation(int operator, SQLFragment[] args)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	equalsImpl(AbstractDBObject target) Equals implementation for testing equality with another AbstractDBObject.
static java.lang.String	getArithmeticOperation(int operandType)
static int	getArithmeticOperation(java.lang.String operator, int operandCount) Returns the operation code for the given text.
int	getOperator()
java.lang.String	getOperatorText()
java.lang.String	getSQLText() Returns the complete SQL representation for this Function fragment.
static boolean	isArithmeticOperation(int operandType)
void	setOperator(int operator)

Methods inherited from class oracle.javatools.db.sql.Operation

addArgument, addArgument, addArguments, checkArgument, checkNewSize, copyToImpl, getArgumentCount, getArguments, getDistinctText, getSeparator, removeArgument, setArguments, setCommutative, setFunctionFormat, setSeparator

Methods inherited from class oracle.javatools.db.sql.AbstractSQLFragment

appendToBuffer, argsToString, getStartOffset, getTextOrNull, getTextOrNull, getType, setStartOffset, surroundWithBrackets, surroundWithBrackets, toString

Methods inherited from class oracle.javatools.db.AbstractChildBuildableObject

setParent

Methods inherited from class oracle.javatools.db.AbstractBuildableObject

checkInit, checkInit, fireObjectUpdated, getOwnedObjectsImpl, getProperties, getReferenceIDsImpl, needsInitialization

Methods inherited from class oracle.javatools.db.AbstractDBObject

addObjectListener, addObjectListener, addObjectListener, changeParent, compareToImpl, copyObject, copyTo, copyTo, copyTo, copyTo, equals, findOwnedObject, findOwnedObject, findOwnedObject, findOwnedObject, findParent, firePropertyChanged, getChildSupport, getID, getName, getOwnedObjects, getOwnedObjects, getParent, getProperty, getProperty, getReferenceIDs, hashCode, includeOwnedObject, includesType, includesType, removeObjectListener, removeObjectListener, removeObjectListener, removeOwnedObject, removeThisAsParent, replaceReferenceIDs, setID, setName, setProperties, setProperty

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.javatools.db.ChildDBObject

getParent, setParent

Methods inherited from interface oracle.javatools.db.DBObject

addObjectListener, copyTo, copyTo, copyTo, findOwnedObject, findOwnedObject, findOwnedObject, getID, getName, getOwnedObjects, getOwnedObjects, getProperties, getReferenceIDs, removeObjectListener, removeOwnedObject, replaceReferenceIDs, setID, setName

Methods inherited from interface oracle.javatools.util.DynamicPropertySet

getProperty, getProperty, setProperties, setProperty

Field Detail

ADD

public static final int ADD

Add

See Also:

Constant Field Values

SUBTRACT

public static final int SUBTRACT

Subtract

See Also:

Constant Field Values

MULTIPLY

public static final int MULTIPLY

Multiply

See Also:

Constant Field Values

DIVIDE

public static final int DIVIDE

Divide

See Also:

Constant Field Values

NEGATE

public static final int NEGATE

Negate

See Also:

Constant Field Values

Constructor Detail

ArithmeticOperation

public ArithmeticOperation()

ArithmeticOperation

public ArithmeticOperation(int operator,
                   SQLFragment[] args)

Method Detail

getOperator

public int getOperator()

setOperator

public void setOperator(int operator)

getSQLText

public java.lang.String getSQLText()

Returns the complete SQL representation for this Function fragment.

Specified by:

getSQLText in interface SQLFragment

Overrides:

getSQLText in class Operation

Returns:

a string representing the SQL text for this object.

getOperatorText

public java.lang.String getOperatorText()

Specified by:

getOperatorText in class Operation

equalsImpl

protected boolean equalsImpl(AbstractDBObject target)

Description copied from class: AbstractDBObject

Equals implementation for testing equality with another AbstractDBObject. Override this method (with exact signature) to customise the equality comparison.

Overrides:

equalsImpl in class Operation

getArithmeticOperation

public static int getArithmeticOperation(java.lang.String operator,
                         int operandCount)

Returns the operation code for the given text. Returns -1 if the text does not match a known arithmetic operation

isArithmeticOperation

public static boolean isArithmeticOperation(int operandType)

getArithmeticOperation

public static java.lang.String getArithmeticOperation(int operandType)