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Allow ArgReader to handle case where arg is null.

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This commit is contained in:
Olof Larsson 2013-09-19 16:20:17 +02:00
parent 91f9ec7c0c
commit cf5751333e
2 changed files with 14 additions and 9 deletions
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22
src/com/massivecraft/mcore/cmd/MCommand.java
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@ -514,7 +514,8 @@ public abstract class MCommand
public <T> T arg(int idx, ArgReader<T> argReader)
{
return this.arg(idx, argReader, null);
String str = this.arg(idx);
return this.arg(str, argReader);
}
public <T> T arg(int idx, ArgReader<T> argReader, T defaultNotSet)
@ -536,7 +537,8 @@ public abstract class MCommand
public <T> T argConcatFrom(int idx, ArgReader<T> argReader)
{
return this.argConcatFrom(idx, argReader, null);
String str = this.argConcatFrom(idx);
return this.arg(str, argReader);
}
public <T> T argConcatFrom(int idx, ArgReader<T> argReader, T defaultNotSet)
@ -547,18 +549,22 @@ public abstract class MCommand
// Core & Other
public <T> T arg(String str, ArgReader<T> argReader, T defaultNotSet)
public <T> T arg(ArgReader<T> argReader)
{
return this.arg(null, argReader);
}
public <T> T arg(String str, ArgReader<T> argReader)
{
if (str == null) return defaultNotSet;
ArgResult<T> result = argReader.read(str, this.sender);
if (result.hasErrors()) this.msg(result.getErrors());
return result.getResult();
}
public <T> T arg(ArgReader<T> argReader)
public <T> T arg(String str, ArgReader<T> argReader, T defaultNotSet)
{
ArgResult<T> result = argReader.read(null, this.sender);
if (result.hasErrors()) this.msg(result.getErrors());
return result.getResult();
if (str == null) return defaultNotSet;
return this.arg(str, argReader);
}
}

1
src/com/massivecraft/mcore/store/Coll.java
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@ -22,7 +22,6 @@ import com.massivecraft.mcore.util.Txt;
import com.massivecraft.mcore.xlib.gson.Gson;
import com.massivecraft.mcore.xlib.gson.JsonElement;
import com.massivecraft.mcore.xlib.gson.JsonObject;
import com.massivecraft.mcore.xlib.gson.JsonSyntaxException;
public class Coll<E> implements CollInterface<E>
{