package net.pterodactylus.sone.data;
+import static com.google.common.base.Optional.absent;
import static com.google.common.base.Optional.fromNullable;
+import static com.google.common.base.Optional.of;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Preconditions.checkState;
+import static java.lang.Math.max;
+import static java.lang.Math.min;
import static java.util.UUID.randomUUID;
import java.util.ArrayList;
return fields.contains(field);
}
- /**
- * Returns the field with the given ID.
- *
- * @param fieldId
- * The ID of the field to get
- * @return The field, or {@code null} if this profile does not contain a
- * field with the given ID
- */
- public Field getFieldById(String fieldId) {
+ public Optional<Field> getFieldById(String fieldId) {
checkNotNull(fieldId, "fieldId must not be null");
for (Field field : fields) {
if (field.getId().equals(fieldId)) {
- return field;
+ return of(field);
}
}
- return null;
+ return absent();
}
- /**
- * Returns the field with the given name.
- *
- * @param fieldName
- * The name of the field to get
- * @return The field, or {@code null} if this profile does not contain a
- * field with the given name
- */
- public Field getFieldByName(String fieldName) {
+ public Optional<Field> getFieldByName(String fieldName) {
for (Field field : fields) {
if (field.getName().equals(fieldName)) {
- return field;
+ return of(field);
}
}
- return null;
+ return absent();
}
/**
public Field addField(String fieldName) throws IllegalArgumentException {
checkNotNull(fieldName, "fieldName must not be null");
checkArgument(fieldName.length() > 0, "fieldName must not be empty");
- checkState(getFieldByName(fieldName) == null, "fieldName must be unique");
+ checkState(!getFieldByName(fieldName).isPresent(), "fieldName must be unique");
@SuppressWarnings("synthetic-access")
Field field = new Field(fieldName);
fields.add(field);
if (indexOfField == -1) {
return;
}
- fields.get(indexOfField).setValue(newValue);
+ fields.set(indexOfField, new Field(field.getId(), field.getName(), newValue));
}
- /**
- * Moves the given field up one position in the field list. The index of the
- * field to move must be greater than {@code 0} (because you obviously can
- * not move the first field further up).
- *
- * @param field
- * The field to move up
- */
public void moveFieldUp(Field field) {
checkNotNull(field, "field must not be null");
checkArgument(hasField(field), "field must belong to this profile");
- checkArgument(getFieldIndex(field) > 0, "field index must be > 0");
int fieldIndex = getFieldIndex(field);
fields.remove(field);
- fields.add(fieldIndex - 1, field);
+ fields.add(max(fieldIndex - 1, 0), field);
}
- /**
- * Moves the given field down one position in the field list. The index of
- * the field to move must be less than the index of the last field (because
- * you obviously can not move the last field further down).
- *
- * @param field
- * The field to move down
- */
public void moveFieldDown(Field field) {
checkNotNull(field, "field must not be null");
checkArgument(hasField(field), "field must belong to this profile");
- checkArgument(getFieldIndex(field) < fields.size() - 1, "field index must be < " + (fields.size() - 1));
int fieldIndex = getFieldIndex(field);
fields.remove(field);
- fields.add(fieldIndex + 1, field);
+ fields.add(min(fieldIndex + 1, fields.size()), field);
}
- /**
- * Removes the given field.
- *
- * @param field
- * The field to remove
- */
public void removeField(Field field) {
checkNotNull(field, "field must not be null");
- checkArgument(hasField(field), "field must belong to this profile");
fields.remove(field);
}
}
hash.putString("ContactInformation(");
for (Field field : fields) {
- hash.putString(field.getName()).putString("(").putString(field.getValue()).putString(")");
+ if (field.getValue() != null) {
+ hash.putString(field.getName()).putString("(").putString(field.getValue()).putString(")");
+ }
}
hash.putString(")");
hash.putString(")");
*/
public static class Field {
- /** The ID of the field. */
private final String id;
-
- /** The name of the field. */
- private String name;
-
- /** The value of the field. */
- private String value;
+ private final String name;
+ private final String value;
public Field(String name) {
this(name, null);
this.value = value;
}
- /**
- * Returns the ID of this field.
- *
- * @return The ID of this field
- */
public String getId() {
return id;
}
- /**
- * Returns the name of this field.
- *
- * @return The name of this field
- */
public String getName() {
return name;
}
- /**
- * Returns the value of this field.
- *
- * @return The value of this field
- */
public String getValue() {
return value;
}
- /**
- * Sets the value of this field. While {@code null} is allowed, no
- * guarantees are made that {@code null} values are correctly persisted
- * across restarts of the plugin!
- *
- * @param value
- * The new value of this field
- * @return This field
- */
- public Field setValue(String value) {
- this.value = value;
- return this;
- }
-
- //
- // OBJECT METHODS
- //
-
- /**
- * {@inheritDoc}
- */
@Override
public boolean equals(Object object) {
if (!(object instanceof Field)) {
return id.equals(field.id);
}
- /**
- * {@inheritDoc}
- */
@Override
public int hashCode() {
return id.hashCode();
projects / Sone.git / blobdiff