com.redhat.thermostat.storage.query

Class UnaryLogicalExpression<T extends ComparisonExpression>

java.lang.Object

com.redhat.thermostat.storage.query.UnaryLogicalExpression<T>

Type Parameters:

T - - type of Expression used for the operand

All Implemented Interfaces:

Expression, LogicalExpression

public final class UnaryLogicalExpression<T extends ComparisonExpression>
extends Object
implements LogicalExpression

A UnaryExpression which represents a boolean formula with one comparison expression and a logical operator.

Constructor Summary

Constructors

Constructor and Description
UnaryLogicalExpression(T operand, UnaryLogicalOperator operator) Constructs a UnaryLogicalExpression given an operand and a UnaryLogicalOperator.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
S	getOperand()
T	getOperator()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryLogicalExpression

public UnaryLogicalExpression(T operand,
                              UnaryLogicalOperator operator)

Constructs a UnaryLogicalExpression given an operand and a UnaryLogicalOperator.

This constructor exists mainly for JSON serialization, use methods in ExpressionFactory instead of this constructor.

Parameters:

operand - - the operand for this expression

operator - - the operator for this expression

Method Detail

getOperand

public S getOperand()

Returns:

the operand for this expression

getOperator

public T getOperator()

Returns:

the operator for this expression

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object