/**
* Initializes this StringValue to the value of the given string.
*
* @param value The string containing the value for this StringValue.
*/
public StringValue(CharSequence value) {
this.value = EMPTY_STRING;
setValue(value);
}
/**
* Initializes this StringValue to a copy the given StringValue.
*
* @param value The initial value.
*/
public StringValue(StringValue value) {
this.value = EMPTY_STRING;
setValue(value);
}
/**
* Copies a substring of this string into the given target StringValue. The substring begins at
* the given <code>start</code> index and ends at <code>end - 1</code>.
*
* @param target The StringValue object to copy the substring to.
* @param start The beginning index, inclusive.
* @param end The ending index, exclusive.
* @exception IndexOutOfBoundsException Thrown, if the start is negative, or the end is larger
* than the length.
*/
public void substring(StringValue target, int start, int end) {
target.setValue(this, start, end - start);
}
/**
* Sets the value of the StringValue to a substring of the given string.
*
* @param value The new string value.
* @param offset The position to start the substring.
* @param len The length of the substring.
*/
public void setValue(StringValue value, int offset, int len) {
checkNotNull(value);
setValue(value.value, offset, len);
}
/**
* Sets the value of the StringValue to the given string.
*
* @param value The new string value.
*/
@Override
public void setValue(StringValue value) {
checkNotNull(value);
setValue(value.value, 0, value.len);
}
/**
* Sets the value of the StringValue to the given string.
*
* @param value The new string value.
*/
public void setValue(CharSequence value) {
checkNotNull(value);
setValue(value, 0, value.length());
}
/**
* Initializes the StringValue to a sub-string of the given StringValue.
*
* @param value The string containing the substring.
* @param offset The offset of the substring.
* @param len The length of the substring.
*/
public StringValue(StringValue value, int offset, int len) {
this.value = EMPTY_STRING;
setValue(value, offset, len);
}
