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java.lang.Objectcom.ijchart.xychart.dataset.data.KeyValuePair
public class KeyValuePair
Title: IJChart
Description: a chart library for the Java(tm) platform.
描述键值和值对应关系的类.键值和值都必须可克隆且可序列化.Copyright: Copyright (c) 2013
Company:
Field Summary | |
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static KeyValueComparatorType |
DEFAULT_COMPARATOR_TYPE
缺省的排序类型. |
Constructor Summary | |
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KeyValuePair(java.lang.Object key,
java.lang.Object value)
由键值和值构造对象. |
|
KeyValuePair(java.lang.Object key,
java.lang.Object value,
KeyValueComparatorType comparatorType)
由键值和值构造对象. |
Method Summary | |
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java.lang.Object |
clone()
实现clone方法,此处的实现假定key和value两个对象都是不可改变的对象. |
boolean |
equals(java.lang.Object obj)
覆盖父类的equals方法. |
KeyValueComparatorType |
getComparatorType()
返回排序类型. |
java.lang.Object |
getKey()
得到键值. |
java.lang.Object |
getValue()
得到键值对应的值. |
int |
hashCode()
计算hascode值. |
void |
setComparatorType(KeyValueComparatorType type)
设置排序类型. |
void |
setValue(java.lang.Object value)
修改键值对应的值. |
java.lang.String |
toString()
覆盖toString方法. |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final KeyValueComparatorType DEFAULT_COMPARATOR_TYPE
Constructor Detail |
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public KeyValuePair(java.lang.Object key, java.lang.Object value)
key
- Object 键值(不可为null)
value
- Object 键值对应的值 (可为null).
public KeyValuePair(java.lang.Object key, java.lang.Object value, KeyValueComparatorType comparatorType)
key
- Object 键值(不可为null)
value
- Object 键值对应的值 (可为null).
comparatorType
- KeyValueComparatorType 排序类型.
Method Detail |
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public java.lang.Object getKey()
public java.lang.Object getValue()
public void setValue(java.lang.Object value)
value
- Object 键值对应的值 (可为null).
public KeyValueComparatorType getComparatorType()
public void setComparatorType(KeyValueComparatorType type)
type
- KeyValueComparatorType 排序类型.
public int compareTo(java.lang.Object other)
compareTo
in interface java.lang.Comparable
other
- Object
public boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
obj
- 要比较的对象.
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
clone
in class java.lang.Object
java.lang.CloneNotSupportedException
- Not thrown by this class, but
subclasses (if any) might.public java.lang.String toString()
toString
in class java.lang.Object
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