public abstract class QueryVO
extends java.lang.Object
implements java.io.Serializable
| Modifier and Type | Field and Description |
|---|---|
static int |
BIGTHAN |
static int |
EQUAL |
static int |
LIKE |
protected java.lang.String |
queryString |
static int |
SMALLTHAN |
| Constructor and Description |
|---|
QueryVO() |
| 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) |
protected java.lang.String queryString
public static final int EQUAL
public static final int BIGTHAN
public static final int SMALLTHAN
public static final int LIKE
public void clear()
public void setCondition(java.lang.String key,
java.lang.String value,
int operation)
throws QueryVOException
QueryVOExceptionpublic java.lang.String getCondition(java.lang.String key)
throws QueryVOException
QueryVOExceptionprotected abstract java.lang.String buildQuery()
throws QueryVOException
QueryVOExceptionpublic java.lang.String getQueryString()
throws QueryVOException
QueryVOException