Modifier and Type	Class and Description
private static enum	FCDIterCollationIterator.State

Modifier and Type	Field and Description
private int	limit
private final Normalizer2Impl	nfcImpl
private StringBuilder	normalized
private int	pos
private StringBuilder	s
private int	start
private FCDIterCollationIterator.State	state

Access	Constructor and Description
public	FCDIterCollationIterator(CollationData data, boolean numeric, UCharacterIterator ui, int startIndex)

Method Summary

Modifier and Type	Method and Description
protected void	backwardNumCodePoints(int num) Overrides com.ibm.icu.impl.coll.IterCollationIterator.backwardNumCodePoints.
protected void	forwardNumCodePoints(int num) Overrides com.ibm.icu.impl.coll.IterCollationIterator.forwardNumCodePoints.
public int	getOffset() Overrides com.ibm.icu.impl.coll.IterCollationIterator.getOffset.
protected char	handleGetTrailSurrogate() Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleGetTrailSurrogate. Called when handleNextCE32() returns a LEAD_SURROGATE_TAG for a lead surrogate code unit.
protected long	handleNextCE32() Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleNextCE32. Returns the next code point and its local CE32 value.
public int	nextCodePoint() Overrides com.ibm.icu.impl.coll.IterCollationIterator.nextCodePoint. Returns the next code point (with post-increment).
private boolean	Returns: true if success nextSegment() Extends the FCD text segment forward or normalizes around pos.
private void	normalize(CharSequence s)
public int	previousCodePoint() Overrides com.ibm.icu.impl.coll.IterCollationIterator.previousCodePoint. Returns the previous code point (with pre-decrement).
private boolean	Returns: true if success previousSegment() Extends the FCD text segment backward or normalizes around pos.
public void	resetToOffset(int newOffset) Overrides com.ibm.icu.impl.coll.IterCollationIterator.resetToOffset. Resets the iterator state and sets the position to the specified offset.
private void	switchToBackward() Switches to backward checking.
private void	switchToForward() Switches to forward checking if possible.

Field Detail

limit	back to summary
private int limit

nfcImpl	back to summary
private final Normalizer2Impl nfcImpl

normalized	back to summary
private StringBuilder normalized

pos	back to summary
private int pos

s	back to summary
private StringBuilder s

start	back to summary
private int start

state	back to summary
private FCDIterCollationIterator.State state

Constructor Detail

FCDIterCollationIterator	back to summary
public FCDIterCollationIterator(CollationData data, boolean numeric, UCharacterIterator ui, int startIndex)

Method Detail

backwardNumCodePoints	back to summary
protected void backwardNumCodePoints(int num) Overrides com.ibm.icu.impl.coll.IterCollationIterator.backwardNumCodePoints. Annotations @Override

backwardNumCodePoints

back to summary

protected void backwardNumCodePoints(int num)

Overrides com.ibm.icu.impl.coll.IterCollationIterator.backwardNumCodePoints.

Annotations

@Override

forwardNumCodePoints	back to summary
protected void forwardNumCodePoints(int num) Overrides com.ibm.icu.impl.coll.IterCollationIterator.forwardNumCodePoints. Annotations @Override

forwardNumCodePoints

back to summary

protected void forwardNumCodePoints(int num)

Overrides com.ibm.icu.impl.coll.IterCollationIterator.forwardNumCodePoints.

Annotations

@Override

getOffset	back to summary
public int getOffset() Overrides com.ibm.icu.impl.coll.IterCollationIterator.getOffset. Annotations @Override

getOffset

back to summary

public int getOffset()

Overrides com.ibm.icu.impl.coll.IterCollationIterator.getOffset.

Annotations

@Override

handleGetTrailSurrogate	back to summary
protected char handleGetTrailSurrogate() Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleGetTrailSurrogate. Doc from com.ibm.icu.impl.coll.CollationIterator.handleGetTrailSurrogate. Called when handleNextCE32() returns a LEAD_SURROGATE_TAG for a lead surrogate code unit. Returns the trail surrogate in that case and advances past it, if a trail surrogate follows the lead surrogate. Otherwise returns any other code unit and does not advance. Annotations @Override

handleGetTrailSurrogate

back to summary

protected char handleGetTrailSurrogate()

Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleGetTrailSurrogate.

Doc from com.ibm.icu.impl.coll.CollationIterator.handleGetTrailSurrogate.

Called when handleNextCE32() returns a LEAD_SURROGATE_TAG for a lead surrogate code unit. Returns the trail surrogate in that case and advances past it, if a trail surrogate follows the lead surrogate. Otherwise returns any other code unit and does not advance.

Annotations

@Override

handleNextCE32	back to summary
protected long handleNextCE32() Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleNextCE32. Doc from com.ibm.icu.impl.coll.CollationIterator.handleNextCE32. Returns the next code point and its local CE32 value. Returns Collation.FALLBACK_CE32 at the end of the text (c<0) or when c's CE32 value is to be looked up in the base data (fallback). The code point is used for fallbacks, context and implicit weights. It is ignored when the returned CE32 is not special (e.g., FFFD_CE32). Returns the code point in bits 63..32 (signed) and the CE32 in bits 31..0. Annotations @Override

handleNextCE32

back to summary

protected long handleNextCE32()

Overrides com.ibm.icu.impl.coll.IterCollationIterator.handleNextCE32.

Doc from com.ibm.icu.impl.coll.CollationIterator.handleNextCE32.

Returns the next code point and its local CE32 value. Returns Collation.FALLBACK_CE32 at the end of the text (c<0) or when c's CE32 value is to be looked up in the base data (fallback). The code point is used for fallbacks, context and implicit weights. It is ignored when the returned CE32 is not special (e.g., FFFD_CE32). Returns the code point in bits 63..32 (signed) and the CE32 in bits 31..0.

Annotations

@Override

nextCodePoint	back to summary
public int nextCodePoint() Overrides com.ibm.icu.impl.coll.IterCollationIterator.nextCodePoint. Doc from com.ibm.icu.impl.coll.CollationIterator.nextCodePoint. Returns the next code point (with post-increment). Public for identical-level comparison and for testing. Annotations @Override

nextCodePoint

back to summary

public int nextCodePoint()

Overrides com.ibm.icu.impl.coll.IterCollationIterator.nextCodePoint.

Doc from com.ibm.icu.impl.coll.CollationIterator.nextCodePoint.

Returns the next code point (with post-increment). Public for identical-level comparison and for testing.

Annotations

@Override

nextSegment	back to summary
private boolean nextSegment() Extends the FCD text segment forward or normalizes around pos. Returns:boolean true if success

nextSegment

back to summary

private boolean nextSegment()

Extends the FCD text segment forward or normalizes around pos.

Returns:boolean: true if success

normalize	back to summary
private void normalize(CharSequence s)

previousCodePoint	back to summary
public int previousCodePoint() Overrides com.ibm.icu.impl.coll.IterCollationIterator.previousCodePoint. Doc from com.ibm.icu.impl.coll.CollationIterator.previousCodePoint. Returns the previous code point (with pre-decrement). Public for identical-level comparison and for testing. Annotations @Override

previousCodePoint

back to summary

public int previousCodePoint()

Overrides com.ibm.icu.impl.coll.IterCollationIterator.previousCodePoint.

Doc from com.ibm.icu.impl.coll.CollationIterator.previousCodePoint.

Returns the previous code point (with pre-decrement). Public for identical-level comparison and for testing.

Annotations

@Override

previousSegment	back to summary
private boolean previousSegment() Extends the FCD text segment backward or normalizes around pos. Returns:boolean true if success

previousSegment

back to summary

private boolean previousSegment()

Extends the FCD text segment backward or normalizes around pos.

Returns:boolean: true if success

resetToOffset	back to summary
public void resetToOffset(int newOffset) Overrides com.ibm.icu.impl.coll.IterCollationIterator.resetToOffset. Doc from com.ibm.icu.impl.coll.CollationIterator.resetToOffset. Resets the iterator state and sets the position to the specified offset. Subclasses must implement, and must call the parent class method, or CollationIterator.reset(). Annotations @Override

resetToOffset

back to summary

public void resetToOffset(int newOffset)

Overrides com.ibm.icu.impl.coll.IterCollationIterator.resetToOffset.

Doc from com.ibm.icu.impl.coll.CollationIterator.resetToOffset.

Resets the iterator state and sets the position to the specified offset. Subclasses must implement, and must call the parent class method, or CollationIterator.reset().

Annotations

@Override

switchToBackward	back to summary
private void switchToBackward() Switches to backward checking.

switchToForward	back to summary
private void switchToForward() Switches to forward checking if possible.

com.ibm.icu.impl.coll back to summary

private final Enum FCDIterCollationIterator.State

Class Inheritance

extends Enum<FCDIterCollationIterator.State>

java.lang.Object
java.lang.Enum
com.ibm.icu.impl.coll.FCDIterCollationIterator.State

Field Summary

Modifier and Type	Field and Description
public static final FCDIterCollationIterator.State	IN_NORM_ITER_AT_LIMIT The input text [start..limit[ failed the FCD check and was normalized.
public static final FCDIterCollationIterator.State	IN_NORM_ITER_AT_START The input text [start..limit[ failed the FCD check and was normalized.
public static final FCDIterCollationIterator.State	ITER_CHECK_BWD The input text [(iter index)..limit[ passes the FCD check.
public static final FCDIterCollationIterator.State	ITER_CHECK_FWD The input text [start..(iter index)[ passes the FCD check.
public static final FCDIterCollationIterator.State	ITER_IN_FCD_SEGMENT The input text [start..limit[ passes the FCD check.

Constructor Summary

Access	Constructor and Description
private	State()

Method Summary

Modifier and Type	Method and Description
public static FCDIterCollationIterator.State	valueOf(String name)
public static FCDIterCollationIterator.State[]	values()

Inherited from java.lang.Enum:: clone compareTo describeConstable equals finalize getDeclaringClass hashCode name ordinal toString valueOf

Field Detail

IN_NORM_ITER_AT_LIMIT	back to summary
public static final FCDIterCollationIterator.State IN_NORM_ITER_AT_LIMIT The input text [start..limit[ failed the FCD check and was normalized. pos tracks the current index in the normalized string. The text iterator is at the limit index.

IN_NORM_ITER_AT_START	back to summary
public static final FCDIterCollationIterator.State IN_NORM_ITER_AT_START The input text [start..limit[ failed the FCD check and was normalized. pos tracks the current index in the normalized string. The text iterator is at the start index.

ITER_CHECK_BWD	back to summary
public static final FCDIterCollationIterator.State ITER_CHECK_BWD The input text [(iter index)..limit[ passes the FCD check. Moving backward checks incrementally. start & pos are undefined.

ITER_CHECK_FWD	back to summary
public static final FCDIterCollationIterator.State ITER_CHECK_FWD The input text [start..(iter index)[ passes the FCD check. Moving forward checks incrementally. pos & limit are undefined.

ITER_IN_FCD_SEGMENT	back to summary
public static final FCDIterCollationIterator.State ITER_IN_FCD_SEGMENT The input text [start..limit[ passes the FCD check. pos tracks the current text index.

Constructor Detail

State	back to summary
private State()

Method Detail

valueOf	back to summary
public static FCDIterCollationIterator.State valueOf(String name)

values	back to summary
public static FCDIterCollationIterator.State[] values()

public final Class FCDIterCollationIterator

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private final Enum FCDIterCollationIterator.State

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail