LeafBaseToken (Java API Reference for Oracle® Coherence Community Edition)

java.lang.Object
- com.tangosol.coherence.dsltools.base.BaseToken
- - com.tangosol.coherence.dsltools.base.LeafBaseToken

Direct Known Subclasses:

IdentifierBaseToken, LiteralBaseToken, OperatorBaseToken, PunctuationBaseToken
```
public abstract class LeafBaseToken
extends BaseToken
```
LeafBaseToken is the abstract base class for all tokes processed by the low level BaseTokenScanner that are considered leaves.

Author:

djl 2009.03.14

Constructor Summary

Constructors
Constructor Description

LeafBaseToken()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract String`	`getValue()`	Return the string representation of this LeafBaseToken.
`boolean`	`isCompound()`	Answer whether this token is a compound token.
`boolean`	`isLeaf()`	Answer whether this token is a leaf token.
`boolean`	`match(String s, boolean fIgnoreCase)`	Answer whether this token matches the given string.
`String`	`toString()`	Return a human-readable description for this token.

Methods inherited from class com.tangosol.coherence.dsltools.base.BaseToken
getSimpleName, isIdentifier, isLiteral, isNest, isOperator, isPunctuation, match

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - LeafBaseToken
```
public LeafBaseToken()
```
- Method Detail
  - getValue
```
public abstract String getValue()
```
    Return the string representation of this LeafBaseToken.
    
    Returns:
    
    the string that represents the reciever
  - isLeaf
```
public boolean isLeaf()
```
    Answer whether this token is a leaf token.
    
    Specified by:
    
    isLeaf in class BaseToken
    
    Returns:
    
    the answer to the question "is this token a leaf?"
  - isCompound
```
public boolean isCompound()
```
    Answer whether this token is a compound token.
    
    Specified by:
    
    isCompound in class BaseToken
    
    Returns:
    
    the answer to the question "is this token compound?"
  - match
```
public boolean match(String s,
                     boolean fIgnoreCase)
```
    Answer whether this token matches the given string.
    
    Specified by:
    
    match in class BaseToken
    
    Parameters:
    
    s - the String to match agains
    
    fIgnoreCase - the flag that controls if case matters
    
    Returns:
    
    the answer to the question "does this token match a given string?
  - toString
```
public String toString()
```
    Return a human-readable description for this token.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a String description of the token