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add simple way to get the index creation version when building a mapper

This commit is contained in:
Shay Banon 2013-01-03 19:06:03 +01:00
parent 9f60dc7578
commit 0032b334c5
1 changed files with 10 additions and 0 deletions
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10
src/main/java/org/elasticsearch/index/mapper/Mapper.java
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@ -20,6 +20,8 @@
package org.elasticsearch.index.mapper; package org.elasticsearch.index.mapper;
import com.google.common.collect.ImmutableMap; import com.google.common.collect.ImmutableMap;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.common.Nullable; import org.elasticsearch.common.Nullable;
import org.elasticsearch.common.Strings; import org.elasticsearch.common.Strings;
import org.elasticsearch.common.settings.Settings; import org.elasticsearch.common.settings.Settings;
@ -55,6 +57,14 @@ public interface Mapper extends ToXContent {
public Settings indexSettings() { public Settings indexSettings() {
return this.indexSettings; return this.indexSettings;
} }
@Nullable
public Version indexCreatedVersion() {
if (indexSettings == null) {
return null;
}
return indexSettings.getAsVersion(IndexMetaData.SETTING_VERSION_CREATED, null);
}
} }
public static abstract class Builder<T extends Builder, Y extends Mapper> { public static abstract class Builder<T extends Builder, Y extends Mapper> {