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add data_ptr return for datablock

This commit is contained in:
lionsoul 2016-06-30 16:02:11 +08:00
parent 72ca42f54f
commit 32ad842926
3 changed files with 77 additions and 47 deletions
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2
binding/java/build.xml
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@ -9,7 +9,7 @@
<property name="jars" value="${basedir}"/> <property name="jars" value="${basedir}"/>
<property name="sources" value="${basedir}/src"/> <property name="sources" value="${basedir}/src"/>
<property name="classes" value="${basedir}/classes"/> <property name="classes" value="${basedir}/classes"/>
<property name="version" value="1.0"/> <property name="version" value="1.2"/>
<property name="api" value="${basedir}/doc"/> <property name="api" value="${basedir}/doc"/>
<mkdir dir="${classes}"/> <mkdir dir="${classes}"/>
<mkdir dir="${api}"/> <mkdir dir="${api}"/>

34
binding/java/src/org/lionsoul/ip2region/DataBlock.java
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@ -17,10 +17,28 @@ public class DataBlock
*/ */
private String region; private String region;
public DataBlock( int city_id, String region ) /**
* region ptr in the db file
*/
private int dataPtr;
/**
* construct method
*
* @param city_id
* @param region region string
* @param ptr data ptr
*/
public DataBlock( int city_id, String region, int dataPtr )
{ {
this.city_id = city_id; this.city_id = city_id;
this.region = region; this.region = region;
this.dataPtr = dataPtr;
}
public DataBlock(int city_id, String region)
{
this(city_id, region, 0);
} }
public int getCityId() public int getCityId()
@ -45,12 +63,24 @@ public class DataBlock
return this; return this;
} }
public int getDataPtr()
{
return dataPtr;
}
public DataBlock setDataPtr(int dataPtr)
{
this.dataPtr = dataPtr;
return this;
}
@Override @Override
public String toString() public String toString()
{ {
StringBuilder sb = new StringBuilder(); StringBuilder sb = new StringBuilder();
sb.append(city_id).append('|').append(region); sb.append(city_id).append('|').append(region).append('|').append(dataPtr);
return sb.toString(); return sb.toString();
} }
} }

6
binding/java/src/org/lionsoul/ip2region/DbSearcher.java
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@ -76,7 +76,7 @@ public class DbSearcher
int city_id = (int)Util.getIntLong(data, 0); int city_id = (int)Util.getIntLong(data, 0);
String region = new String(data, 4, data.length - 4, "UTF-8"); String region = new String(data, 4, data.length - 4, "UTF-8");
return new DataBlock(city_id, region); return new DataBlock(city_id, region, dataPtr);
} }
/** /**
@ -204,7 +204,7 @@ public class DbSearcher
int city_id = (int)Util.getIntLong(data, 0); int city_id = (int)Util.getIntLong(data, 0);
String region = new String(data, 4, data.length - 4, "UTF-8"); String region = new String(data, 4, data.length - 4, "UTF-8");
return new DataBlock(city_id, region); return new DataBlock(city_id, region, dataPtr);
} }
/** /**
@ -274,7 +274,7 @@ public class DbSearcher
int city_id = (int)Util.getIntLong(data, 0); int city_id = (int)Util.getIntLong(data, 0);
String region = new String(data, 4, data.length - 4, "UTF-8"); String region = new String(data, 4, data.length - 4, "UTF-8");
return new DataBlock(city_id, region); return new DataBlock(city_id, region, dataPtr);
} }
/** /**