Class JobBatch
- java.lang.Object
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- org.eclipse.epsilon.erl.execute.data.JobBatch
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class JobBatch extends java.lang.Object implements java.io.Serializable, java.lang.Cloneable
Simple convenience input for splitting deterministically-ordered jobs and processing them in chunks based on their position in the list.- Since:
- 1.6
- Author:
- Sina Madani
- See Also:
- Serialized Form
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description protected JobBatch
clone()
boolean
equals(java.lang.Object obj)
static java.util.List<JobBatch>
getBatches(int totalJobs, int chunks)
Provides a List of indices based on the desired split size.int
hashCode()
<T> java.util.List<T>
split(java.util.List<T> list)
Splits the given list based on this class's indices.<T> T[]
split(T[] arr)
<T> java.util.List<T>
splitToList(T[] arr)
java.lang.String
toString()
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Method Detail
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clone
protected JobBatch clone()
- Overrides:
clone
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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getBatches
public static java.util.List<JobBatch> getBatches(int totalJobs, int chunks)
Provides a List of indices based on the desired split size.- Parameters:
totalJobs
- The size of the source List being splitchunks
- The range (i.e.to - from
) of each batch. The last batch may be smaller than this but the other batches are guaranteed to be of this size.- Returns:
- A Serializable List of indexes with
totalJobs/batches
increments.
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splitToList
public <T> java.util.List<T> splitToList(T[] arr)
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split
public <T> T[] split(T[] arr)
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split
public <T> java.util.List<T> split(java.util.List<T> list)
Splits the given list based on this class's indices.- Type Parameters:
T
- The type of the List- Parameters:
list
- The list to callList.subList(int, int)
on- Returns:
- The split list.
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