oracle.reports.plugin
Class PluginCondition

java.lang.Object
  |
  +--oracle.reports.plugin.PluginCondition

public class PluginCondition

extends java.lang.Object

Defines a condition, like SQL's WHERE clause, that expresses the restriction on data item values returned in the result set. Conditions are specified by column links in Reports Builder. For plugin data sources that support conditions, the conditions required by the column links on the data sources are passed to the execute method. A condition is in the form:

 colIdx-operator-bindValue

For example:

 colIdx=1, operator=OPERATOR_EQUAL, bindValue='SCOTT'

means column 1, say ename, must equal 'SCOTT'.

Note that bind values are in ORACLE data types CHAR, NUMBER, or DATE.

Version:

1.01 May 1 2000

Field Summary

protected java.lang.Object	mbindVal
protected java.lang.String	mBndVar
protected int	mColIdx
protected int	mOp
static int	OPERATOR_EQUAL
static int	OPERATOR_GREATER
static int	OPERATOR_LESS
static int	OPERATOR_LIKE
static int	OPERATOR_NOT_EQUAL
static int	OPERATOR_NOT_GREATER
static int	OPERATOR_NOT_LESS
static int	OPERATOR_NOT_LIKE
static int	OPERATOR_UNKNOWN

Constructor Summary

PluginCondition(int colIdx, int operator, java.lang.Object bindValue)
Constructs a plugin condition of given column, operator, and bind value.

Method Summary

java.lang.Object	getBindValue() Returns the bind value of the condition.
int	getColumn() Returns the index of the column to which the condition applies.
int	getOperator() Returns the operator of the condition.
void	setBindValue(java.lang.Object val) Sets the bind value of the condition.

Methods inherited from class java.lang.Object

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

Field Detail

OPERATOR_UNKNOWN

public static final int OPERATOR_UNKNOWN

OPERATOR_EQUAL

public static final int OPERATOR_EQUAL

OPERATOR_LESS

public static final int OPERATOR_LESS

OPERATOR_GREATER

public static final int OPERATOR_GREATER

OPERATOR_LIKE

public static final int OPERATOR_LIKE

OPERATOR_NOT_EQUAL

public static final int OPERATOR_NOT_EQUAL

OPERATOR_NOT_LESS

public static final int OPERATOR_NOT_LESS

OPERATOR_NOT_GREATER

public static final int OPERATOR_NOT_GREATER

OPERATOR_NOT_LIKE

public static final int OPERATOR_NOT_LIKE

mColIdx

protected int mColIdx

mOp

protected int mOp

mBndVar

protected java.lang.String mBndVar

mbindVal

protected java.lang.Object mbindVal

Constructor Detail

PluginCondition

public PluginCondition(int colIdx,
                       int operator,
                       java.lang.Object bindValue)

Constructs a plugin condition of given column, operator, and bind value.

Parameters:

colIdx - The index of the column to which the condition applies.

operator - The operator of the condition.

bindValue - The bind value of the condition.

Method Detail

getColumn

public int getColumn()

Returns the index of the column to which the condition applies.

getOperator

public int getOperator()

Returns the operator of the condition.

getBindValue

public java.lang.Object getBindValue()

Returns the bind value of the condition.

setBindValue

public void setBindValue(java.lang.Object val)

Sets the bind value of the condition.