/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
/** * Constructs a lexical analyzer. */ public Lex(String s) { lastChar = -1; textBuffer = new StringBuffer(); currentToken = new Token(); lookAheadTokens = null; input = s; position = 0; maxlen = s.length(); lineNumber = 0; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }
public int lookAhead(int i) { Token tk = lookAheadTokens; if (tk == null) { lookAheadTokens = tk = currentToken; // reuse an object! tk.next = null; get(tk); } for (; i-- > 0; tk = tk.next) if (tk.next == null) { Token tk2; tk.next = tk2 = new Token(); get(tk2); } currentToken = tk; return tk.tokenId; }