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A Java implementation of the Amazon Ion data notation.
package com.amazon.ion.impl;
/**
* A SymbolToken's import location, allowing for symbols with unknown text to be mapped to a particular slot
* in a shared symbol table.
* NOTE: this is currently not publicly accessible, but it is an important step toward being able to correctly
* round-trip symbols with unknown text from shared symbol tables in different symbol table contexts. See
* https://github.com/amazon-ion/ion-java/issues/126 . Support is added now to avoid risking the appearance of performance
* degradation if ImportLocation support were added after initial release of the incremental IonReader.
*/
class ImportLocation {
// The name of the shared symbol table.
final String name;
// The index into the shared symbol table.
final int sid;
ImportLocation(String name, int sid) {
this.name = name;
this.sid = sid;
}
public String getName() {
return name;
}
public int getSid() {
return sid;
}
@Override
public String toString() {
return String.format("ImportLocation::{name: %s, sid: %d}", name, sid);
}
@Override
public boolean equals(Object o) {
if (!(o instanceof ImportLocation)) {
return false;
}
ImportLocation that = (ImportLocation) o;
return this.getName().equals(that.getName()) && this.getSid() == that.getSid();
}
@Override
public int hashCode() {
int result = 17;
result += 31 * getName().hashCode();
result += 31 * getSid();
return result;
}
}