com.inductiveautomation.ignition.common.expressions

Class BitwiseExpression

java.lang.Object

com.inductiveautomation.ignition.common.expressions.AbstractExpression

com.inductiveautomation.ignition.common.expressions.BitwiseExpression

All Implemented Interfaces:

Expression

public class BitwiseExpression
extends AbstractExpression

Field Summary

Fields

Modifier and Type	Field and Description
static int	AND
static int	LSHIFT
static int	OR
static int	RSHIFT
static int	XOR

Fields inherited from class com.inductiveautomation.ignition.common.expressions.AbstractExpression

children, context, updateListener

Constructor Summary

Constructors

Constructor and Description
BitwiseExpression()
BitwiseExpression(Expression e1, Expression e2, int opType)

Method Summary

Modifier and Type	Method and Description
QualifiedValue	execute() Compute and return the value of this expression
java.lang.String	getOpName() Return a human-readable name for the operation that this expression performs
int	getOpType()
java.lang.Class<?>	getType() Return the type that this expression will return
void	setOpType(int i)
void	setType(java.lang.Class<?> type)

Methods inherited from class com.inductiveautomation.ignition.common.expressions.AbstractExpression

connect, disconnect, getChildren, setChildren, shutdown, startup, typeMismatch

Methods inherited from class java.lang.Object

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

Field Detail

AND

public static final int AND

See Also:

Constant Field Values

OR

public static final int OR

See Also:

Constant Field Values

XOR

public static final int XOR

See Also:

Constant Field Values

LSHIFT

public static final int LSHIFT

See Also:

Constant Field Values

RSHIFT

public static final int RSHIFT

See Also:

Constant Field Values

Constructor Detail

BitwiseExpression

public BitwiseExpression(Expression e1,
                         Expression e2,
                         int opType)

BitwiseExpression

public BitwiseExpression()

Method Detail

execute

public QualifiedValue execute()
                       throws ExpressionException

Description copied from interface: Expression

Compute and return the value of this expression

Throws:

ExpressionException

getType

public java.lang.Class<?> getType()

Description copied from interface: Expression

Return the type that this expression will return

setType

public void setType(java.lang.Class<?> type)

getOpName

public java.lang.String getOpName()

Description copied from interface: Expression

Return a human-readable name for the operation that this expression performs

getOpType

public int getOpType()

setOpType

public void setOpType(int i)