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java.lang.Objectorg.apache.myfaces.trinidadinternal.el.Tokenizer
public class Tokenizer
converts a EL expression into tokens.
Nested Class Summary | |
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class |
Tokenizer.Token
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Field Summary | |
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static int |
EXP_END_TYPE
Identifies the expression end character. |
static int |
EXP_START_TYPE
Identifies the expression start string. |
static int |
NUMBER_TYPE
identifies a number eg: "123", "321.321" |
static int |
OPER_TYPE
Identifies an operator. |
static int |
QUOTED_TYPE
Identifies a quotation. |
static int |
TEXT_TYPE
Identifies some plain text |
static int |
VAR_TYPE
Identifies a variable usage. |
static int |
WHITE_SPACE_TYPE
Identifies a series of whitespace characters |
Constructor Summary | |
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Tokenizer(java.lang.String expression)
Creates a new Tokenizer |
Method Summary | |
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boolean |
hasNext()
|
Tokenizer.Token |
next()
|
void |
remove()
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Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int TEXT_TYPE
public static final int EXP_START_TYPE
public static final int EXP_END_TYPE
public static final int WHITE_SPACE_TYPE
public static final int QUOTED_TYPE
public static final int VAR_TYPE
public static final int NUMBER_TYPE
public static final int OPER_TYPE
Constructor Detail |
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public Tokenizer(java.lang.String expression)
expression
- the expression to tokenizeMethod Detail |
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public void remove()
remove
in interface java.util.Iterator<Tokenizer.Token>
public boolean hasNext()
hasNext
in interface java.util.Iterator<Tokenizer.Token>
public Tokenizer.Token next()
next
in interface java.util.Iterator<Tokenizer.Token>
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