Package org.eclipse.jgit.util
Class RefList.Builder<T extends Ref>
java.lang.Object
org.eclipse.jgit.util.RefList.Builder<T>
- Type Parameters:
T- type of reference being stored.
Builder to facilitate fast construction of an immutable RefList.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoidAdd the reference to the end of the array.voidAdd all items from a source array.voidaddAll(RefList.Builder other) Add all items from another builder.(package private) voiddedupe(BinaryOperator<T> mergeFunction) Dedupe the refs in place.get(int idx) Get the reference at a particular index.voidremove(int idx) Remove an item at a specific index.voidReplace a single existing element.intsize()voidsort()Sort the list's backing array in-place.toString()
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Field Details
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list
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size
private int size
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Constructor Details
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Builder
public Builder()Create an empty list ready for items to be added. -
Builder
public Builder(int capacity) Create an empty list with at least the specified capacity.- Parameters:
capacity- the new capacity; if zero or negative, behavior is the same asBuilder().
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Method Details
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size
public int size()- Returns:
- number of items in this builder's internal collection.
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get
Get the reference at a particular index.- Parameters:
idx- the index to obtain. Must be0 <= idx < size().- Returns:
- the reference value, never null.
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remove
public void remove(int idx) Remove an item at a specific index.- Parameters:
idx- position to remove the item from.
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add
Add the reference to the end of the array.References must be added in sort order, or the array must be sorted after additions are complete using
sort().- Parameters:
ref-
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addAll
Add all items from another builder.- Parameters:
other-- Since:
- 5.4
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addAll
Add all items from a source array.References must be added in sort order, or the array must be sorted after additions are complete using
sort().- Parameters:
src- the source array.off- position withinsrcto start copying from.cnt- number of items to copy fromsrc.
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set
Replace a single existing element.- Parameters:
idx- index, must have already been added previously.ref- the new reference.
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sort
public void sort()Sort the list's backing array in-place. -
dedupe
Dedupe the refs in place. Must be called aftersort().- Parameters:
mergeFunction-
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toRefList
- Returns:
- an unmodifiable list using this collection's backing array.
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toString
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