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performance improvements, add check for class

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Signed-off-by: mmews <marcus.mews@numberfour.eu>
This commit is contained in:
mmews 2020-01-16 10:46:24 +01:00
parent 198a74e270
commit 4353ade62b
1 changed files with 26 additions and 11 deletions
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37
org.eclipse.xtext.util/src/org/eclipse/xtext/util/ReplaceRegion.java
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@ -7,8 +7,6 @@
*******************************************************************************/
package org.eclipse.xtext.util;
import java.util.Objects;
/**
* @author Jan Koehnlein - Initial contribution and API
* @author Sebastian Zarnekow
@ -60,21 +58,38 @@ public class ReplaceRegion {
@Override
public boolean equals(Object object) {
if (object instanceof ReplaceRegion) {
ReplaceRegion rr = (ReplaceRegion) object;
if (this == object)
return true;
if (object == null)
return false;
if (getClass() != object.getClass())
return false;
boolean equals = true;
equals = equals && Objects.equals(getOffset(), rr.getOffset());
equals = equals && Objects.equals(getLength(), rr.getLength());
equals = equals && Objects.equals(getText(), rr.getText());
return equals;
ReplaceRegion other = (ReplaceRegion) object;
if (this.offset != other.offset) {
return false;
}
return false;
if (this.length != other.length) {
return false;
}
if (this.text == null) {
if (other.text != null) {
return false;
}
} else if (!this.text.equals(other.text)) {
return false;
}
return true;
}
@Override
public int hashCode() {
return Objects.hash(getOffset(), getLength(), getText());
final int prime = 31;
int result = 1;
result = prime * result + offset;
result = prime * result + length;
result = prime * result + ((text == null) ? 0 : text.hashCode());
return result;
}
@Override