Package mondrian.util
Class Triple<T0,T1,T2>
- java.lang.Object
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- mondrian.util.Triple<T0,T1,T2>
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- All Implemented Interfaces:
java.lang.Comparable<Triple<T0,T1,T2>>
public class Triple<T0,T1,T2> extends java.lang.Object implements java.lang.Comparable<Triple<T0,T1,T2>>
Tuple of three values.Because a triple implements
equals(Object)
,hashCode()
andcompareTo(mondrian.util.Triple)
, it can be used in any kind ofCollection
.- Author:
- jhyde
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
compareTo(Triple<T0,T1,T2> that)
boolean
equals(java.lang.Object obj)
int
hashCode()
static <T0,T1,T2>
java.lang.Iterable<T0>iter0(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #0 of an iterable.static <T0,T1,T2>
java.lang.Iterable<T1>iter1(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #1 of an iterable.static <T0,T1,T2>
java.lang.Iterable<T2>iter2(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #2 of an iterable.static <T0,T1,T2>
Triple<T0,T1,T2>of(T0 v0, T1 v1, T2 v2)
Creates a Triple.java.lang.String
toString()
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Method Detail
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of
public static <T0,T1,T2> Triple<T0,T1,T2> of(T0 v0, T1 v1, T2 v2)
Creates a Triple.- Parameters:
v0
- Value #0v1
- Value #1v2
- Value #2- Returns:
- a new Triple
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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compareTo
public int compareTo(Triple<T0,T1,T2> that)
- Specified by:
compareTo
in interfacejava.lang.Comparable<T0>
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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iter0
public static <T0,T1,T2> java.lang.Iterable<T0> iter0(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #0 of an iterable.- Type Parameters:
T0
- Type #0T1
- Type #1T2
- Type #2- Parameters:
iterable
- Iterable over triples- Returns:
- Iterable over the 0'th elements of each triple
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iter1
public static <T0,T1,T2> java.lang.Iterable<T1> iter1(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #1 of an iterable.- Type Parameters:
T0
- Type #0T1
- Type #1T2
- Type #2- Parameters:
iterable
- Iterable over triples- Returns:
- Iterable over the 1'th elements of each triple
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iter2
public static <T0,T1,T2> java.lang.Iterable<T2> iter2(java.lang.Iterable<Triple<T0,T1,T2>> iterable)
Returns an iterable over the slice #2 of an iterable.- Type Parameters:
T0
- Type #0T1
- Type #1T2
- Type #2- Parameters:
iterable
- Iterable over triples- Returns:
- Iterable over the 2'th elements of each triple
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