Package org.codehaus.groovy.util
Class HashCodeHelper
java.lang.Object
org.codehaus.groovy.util.HashCodeHelper
public class HashCodeHelper
extends java.lang.Object
A utility class to help calculate hashcode values
using an algorithm similar to that outlined in
"Effective Java, Joshua Bloch, 2nd Edition".
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Constructor Summary
Constructors Constructor Description HashCodeHelper() -
Method Summary
Modifier and Type Method Description static intinitHash()static intupdateHash(int current, boolean var)static intupdateHash(int current, boolean[] var)static intupdateHash(int current, byte[] var)static intupdateHash(int current, char var)static intupdateHash(int current, char[] var)static intupdateHash(int current, double var)static intupdateHash(int current, double[] var)static intupdateHash(int current, float var)static intupdateHash(int current, float[] var)static intupdateHash(int current, int var)static intupdateHash(int current, int[] var)static intupdateHash(int current, long var)static intupdateHash(int current, long[] var)static intupdateHash(int current, short[] var)static intupdateHash(int current, java.lang.Character var)static intupdateHash(int current, java.lang.Double var)static intupdateHash(int current, java.lang.Float var)static intupdateHash(int current, java.lang.Integer var)static intupdateHash(int current, java.lang.Long var)static intupdateHash(int current, java.lang.Object var)Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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HashCodeHelper
public HashCodeHelper()
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Method Details
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initHash
public static int initHash() -
updateHash
public static int updateHash(int current, boolean var) -
updateHash
public static int updateHash(int current, char var) -
updateHash
public static int updateHash(int current, java.lang.Character var) -
updateHash
public static int updateHash(int current, int var) -
updateHash
public static int updateHash(int current, java.lang.Integer var) -
updateHash
public static int updateHash(int current, long var) -
updateHash
public static int updateHash(int current, java.lang.Long var) -
updateHash
public static int updateHash(int current, float var) -
updateHash
public static int updateHash(int current, java.lang.Float var) -
updateHash
public static int updateHash(int current, double var) -
updateHash
public static int updateHash(int current, java.lang.Double var) -
updateHash
public static int updateHash(int current, java.lang.Object var) -
updateHash
public static int updateHash(int current, boolean[] var) -
updateHash
public static int updateHash(int current, char[] var) -
updateHash
public static int updateHash(int current, byte[] var) -
updateHash
public static int updateHash(int current, short[] var) -
updateHash
public static int updateHash(int current, int[] var) -
updateHash
public static int updateHash(int current, long[] var) -
updateHash
public static int updateHash(int current, float[] var) -
updateHash
public static int updateHash(int current, double[] var)
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