com.frameworkset.common.bean

Class QueryVO

java.lang.Object

com.frameworkset.common.bean.QueryVO

All Implemented Interfaces:

java.io.Serializable

public abstract class QueryVO
extends java.lang.Object
implements java.io.Serializable

功能描述:存放组合查询的条件

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	BIGTHAN
static int	EQUAL
static int	LIKE
protected java.lang.String	queryString
static int	SMALLTHAN

Constructor Summary

Constructors

Constructor and Description
QueryVO()

Method Summary

Modifier and Type	Method and Description
protected abstract java.lang.String	buildQuery() 构造查询串的抽象方法
void	clear()
java.lang.String	getCondition(java.lang.String key)
java.lang.String	getQueryString() 获取查询串
void	setCondition(java.lang.String key, java.lang.String value, int operation)

Methods inherited from class java.lang.Object

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

Field Detail

queryString

protected java.lang.String queryString

EQUAL

public static final int EQUAL

See Also:

Constant Field Values

BIGTHAN

public static final int BIGTHAN

See Also:

Constant Field Values

SMALLTHAN

public static final int SMALLTHAN

See Also:

Constant Field Values

LIKE

public static final int LIKE

See Also:

Constant Field Values

Constructor Detail

QueryVO

public QueryVO()

Method Detail

clear

public void clear()

setCondition

public void setCondition(java.lang.String key,
                         java.lang.String value,
                         int operation)
                  throws QueryVOException

Throws:

QueryVOException

getCondition

public java.lang.String getCondition(java.lang.String key)
                              throws QueryVOException

Throws:

QueryVOException

buildQuery

protected abstract java.lang.String buildQuery()
                                        throws QueryVOException

构造查询串的抽象方法

Throws:

QueryVOException

getQueryString

public java.lang.String getQueryString()
                                throws QueryVOException

获取查询串

Throws:

QueryVOException