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java.lang.Objectorg.apache.cayenne.util.EqualsBuilder
public class EqualsBuilder
Assists in implementing Object.equals(Object)
methods. The code is based on
EqualsBuilder from commons-lang 2.1.
Constructor Summary | |
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EqualsBuilder()
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Method Summary | |
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EqualsBuilder |
append(boolean[] lhs,
boolean[] rhs)
Deep comparison of array of boolean . |
EqualsBuilder |
append(boolean lhs,
boolean rhs)
Test if two booleans s are equal. |
EqualsBuilder |
append(byte[] lhs,
byte[] rhs)
Deep comparison of array of byte . |
EqualsBuilder |
append(byte lhs,
byte rhs)
Test if two byte s are equal. |
EqualsBuilder |
append(char[] lhs,
char[] rhs)
Deep comparison of array of char . |
EqualsBuilder |
append(char lhs,
char rhs)
Test if two char s are equal. |
EqualsBuilder |
append(double[] lhs,
double[] rhs)
Deep comparison of array of double . |
EqualsBuilder |
append(double lhs,
double rhs)
Test if two double s are equal by testing that the pattern of bits
returned by doubleToLong are equal. |
EqualsBuilder |
append(float[] lhs,
float[] rhs)
Deep comparison of array of float . |
EqualsBuilder |
append(float lhs,
float rhs)
Test if two float s are equal byt testing that the pattern of bits
returned by doubleToLong are equal. |
EqualsBuilder |
append(int[] lhs,
int[] rhs)
Deep comparison of array of int . |
EqualsBuilder |
append(int lhs,
int rhs)
Test if two int s are equal. |
EqualsBuilder |
append(long[] lhs,
long[] rhs)
Deep comparison of array of long . |
EqualsBuilder |
append(long lhs,
long rhs)
Test if two long s are equal. |
EqualsBuilder |
append(Object[] lhs,
Object[] rhs)
Performs a deep comparison of two Object arrays. |
EqualsBuilder |
append(Object lhs,
Object rhs)
Test if two Object s are equal using their equals
method. |
EqualsBuilder |
append(short[] lhs,
short[] rhs)
Deep comparison of array of short . |
EqualsBuilder |
append(short lhs,
short rhs)
Test if two short s are equal. |
EqualsBuilder |
appendSuper(boolean superEquals)
Adds the result of super.equals() to this builder. |
boolean |
isEquals()
Returns true if the fields that have been checked are all equal. |
protected void |
setEquals(boolean isEquals)
Sets the isEquals value. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EqualsBuilder()
Method Detail |
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public EqualsBuilder appendSuper(boolean superEquals)
Adds the result of super.equals()
to this builder.
superEquals
- the result of calling super.equals()
public EqualsBuilder append(Object lhs, Object rhs)
Test if two Object
s are equal using their equals
method.
lhs
- the left hand objectrhs
- the right hand object
public EqualsBuilder append(long lhs, long rhs)
Test if two long
s are equal.
lhs
- the left hand long
rhs
- the right hand long
public EqualsBuilder append(int lhs, int rhs)
Test if two int
s are equal.
lhs
- the left hand int
rhs
- the right hand int
public EqualsBuilder append(short lhs, short rhs)
Test if two short
s are equal.
lhs
- the left hand short
rhs
- the right hand short
public EqualsBuilder append(char lhs, char rhs)
Test if two char
s are equal.
lhs
- the left hand char
rhs
- the right hand char
public EqualsBuilder append(byte lhs, byte rhs)
Test if two byte
s are equal.
lhs
- the left hand byte
rhs
- the right hand byte
public EqualsBuilder append(double lhs, double rhs)
Test if two double
s are equal by testing that the pattern of bits
returned by doubleToLong
are equal.
This handles NaNs, Infinities, and -0.0
.
It is compatible with the hash code generated by HashCodeBuilder
.
lhs
- the left hand double
rhs
- the right hand double
public EqualsBuilder append(float lhs, float rhs)
Test if two float
s are equal byt testing that the pattern of bits
returned by doubleToLong are equal.
This handles NaNs, Infinities, and -0.0
.
It is compatible with the hash code generated by HashCodeBuilder
.
lhs
- the left hand float
rhs
- the right hand float
public EqualsBuilder append(boolean lhs, boolean rhs)
Test if two booleans
s are equal.
lhs
- the left hand boolean
rhs
- the right hand boolean
public EqualsBuilder append(Object[] lhs, Object[] rhs)
Performs a deep comparison of two Object
arrays.
This also will be called for the top level of multi-dimensional, ragged, and multi-typed arrays.
lhs
- the left hand Object[]
rhs
- the right hand Object[]
public EqualsBuilder append(long[] lhs, long[] rhs)
Deep comparison of array of long
. Length and all values are
compared.
The method append(long, long)
is used.
lhs
- the left hand long[]
rhs
- the right hand long[]
public EqualsBuilder append(int[] lhs, int[] rhs)
Deep comparison of array of int
. Length and all values are
compared.
The method append(int, int)
is used.
lhs
- the left hand int[]
rhs
- the right hand int[]
public EqualsBuilder append(short[] lhs, short[] rhs)
Deep comparison of array of short
. Length and all values are
compared.
The method append(short, short)
is used.
lhs
- the left hand short[]
rhs
- the right hand short[]
public EqualsBuilder append(char[] lhs, char[] rhs)
Deep comparison of array of char
. Length and all values are
compared.
The method append(char, char)
is used.
lhs
- the left hand char[]
rhs
- the right hand char[]
public EqualsBuilder append(byte[] lhs, byte[] rhs)
Deep comparison of array of byte
. Length and all values are
compared.
The method append(byte, byte)
is used.
lhs
- the left hand byte[]
rhs
- the right hand byte[]
public EqualsBuilder append(double[] lhs, double[] rhs)
Deep comparison of array of double
. Length and all values are
compared.
The method append(double, double)
is used.
lhs
- the left hand double[]
rhs
- the right hand double[]
public EqualsBuilder append(float[] lhs, float[] rhs)
Deep comparison of array of float
. Length and all values are
compared.
The method append(float, float)
is used.
lhs
- the left hand float[]
rhs
- the right hand float[]
public EqualsBuilder append(boolean[] lhs, boolean[] rhs)
Deep comparison of array of boolean
. Length and all values are
compared.
The method append(boolean, boolean)
is used.
lhs
- the left hand boolean[]
rhs
- the right hand boolean[]
public boolean isEquals()
Returns true
if the fields that have been checked are all equal.
protected void setEquals(boolean isEquals)
isEquals
value.
isEquals
- The value to set.
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