com.fasterxml.jackson.core.sym.Name1 Maven / Gradle / Ivy
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package com.fasterxml.jackson.core.sym;
/**
* Specialized implementation of PName: can be used for short Strings
* that consists of at most 4 bytes. Usually this means short
* ascii-only names.
*
* The reason for such specialized classes is mostly space efficiency;
* and to a lesser degree performance. Both are achieved for short
* Strings by avoiding another level of indirection (via quad arrays)
*/
public final class Name1 extends Name
{
private final static Name1 EMPTY = new Name1("", 0, 0);
private final int q;
Name1(String name, int hash, int quad) {
super(name, hash);
q = quad;
}
public static Name1 getEmptyName() { return EMPTY; }
@Override public boolean equals(int quad) { return (quad == q); }
@Override public boolean equals(int quad1, int quad2) { return (quad1 == q) && (quad2 == 0); }
@Override public boolean equals(int[] quads, int qlen) { return (qlen == 1 && quads[0] == q); }
}